Munhu wese anoongorora nzvimbo iyi anoda mvura, asi kugara uine mvura yakakwana hakusi nyore sekunwa mvura zvakananga kubva munzizi nemadziva. Kuti udzivirire kubva kuprotozoa, mabhakitiriya, uye kunyange mavhairasi, kune nzira dzakawanda dzekusefa mvura nekuchenesa mvura dzakagadzirirwa kufamba netsoka (dzakawanda dzesarudzo dziri pane iyi runyorwa dzakanakirawo kufamba netsoka masikati, kumhanya munzira, uye kufamba). Tave tichiedza mafirita emvura pazviitiko zviri kure nepedyo kubvira muna 2018, uye zvatinofarira gumi nesere pazasi zvinosanganisira zvese kubva kumafirita ekuisa zvidimbu zvishoma nezvishoma uye madhiri emakemikari kusvika kumapombi uye mafirita emvura ane simba guru. Kuti uwane rumwe ruzivo, ona chati yedu yekuenzanisa uye mazano ekutenga pazasi pemazano edu.
Chinyorwa cheMupepeti: Takavandudza gwaro iri musi wa24 Chikumi, 2024, tichivandudza Grayl GeoPress Purifier kuti ive sefa yedu yepamusoro yemvura yekufamba nedzimwe nyika. Takapawo ruzivo nezvenzira dzedu dzekuyedza, takawedzera chikamu pamusoro pekuchengetedzeka kwemvura patinenge tichifamba kunze kwenyika kune zano redu rekutenga, uye takava nechokwadi chekuti ruzivo rwese rwechigadzirwa rwaive rwemazuva ano panguva yekuburitswa.
Rudzi: Sefa yegiravhiti. Kurema: 11.5 oz. Nguva yebasa resefa: 1500 litres. Zvatinoda: Inosefa uye inochengeta mvura yakawanda zviri nyore uye nekukurumidza; yakanaka kune mapoka evanhu; Zvatisingade: Yakakura; unoda mvura yakanaka yekuzadza bhegi rako.
Pasina mubvunzo, Platypus GravityWorks ndeimwe yemafirita emvura anonyanya kushandiswa pamusika, uye yave chinhu chinodiwa parwendo rwako rwekukamba. Sisitimu iyi haidi kupomba, inoda kushanda nesimba, inogona kusefa kusvika kumarita mana emvura panguva imwe chete uye ine mwero wepamusoro we1.75 litres paminiti. Gravity inoita basa rese: ingozadza tangi "rakasviba" remarita mana, woriturika pabazi remuti kana padombo, uye mumaminitsi mashoma chete uchava nemarita mana emvura yakachena yekunwa. Sefa iyi yakanaka kumapoka makuru, asi tinodawo kuishandisa parwendo rudiki nekuti tinogona kukurumidza kutora mvura yezuva todzokera kumusasa kunozadza mabhodhoro ega ega (bhegi rakachena rinoshandawo sedziva remvura).
Asi kana tichienzanisa nedzimwe sarudzo dziri pasi apa, Platypus GravityWorks chishandiso chidiki chine mabhegi maviri, sefa, nemachubhu akawanda. Pamusoro pezvo, kunze kwekunge uine mvura yakadzika zvakakwana kana inoyerera (yakafanana nechero sisitimu inogadzirwa nemabhegi), kuwana mvura kunogona kuoma. Pamadhora zana nemakumi matatu nemashanu, GravityWorks ndeimwe yezvigadzirwa zvinodhura zvekusefa mvura. Asi tinoda zviri nyore, kunyanya kune vanofamba nemapoka kana mamiriro emisasa, uye tinofunga kuti mutengo nehuwandu hwazvo zvakakodzera mumamiriro ezvinhu akadaro… Verenga Zvimwe Ongororo yePlatypus GravityWorks Ona Platypus GravityWorks 4L
Rudzi: Sefa yakamanikidzwa/yakatsetseka. Kurema: 3.0 oz. Hupenyu hwesefa: Hupenyu hwesefa Zvatinoda: Zvakanyanya kujeka, zvinoyerera nekukurumidza, zvinogara kwenguva refu. Zvatisingade: Uchatofanira kutenga zvimwe zvishandiso kuti ugadzirise gadziriro yacho.
Sawyer Squeeze ndiyo nzira huru yekubata mvura yakareruka uye yave iri chinhu chikuru parwendo rwekukamba kwemakore. Ine zvakawanda zvinobatsira, kusanganisira dhizaini ye3-ounce yakapfava, waranti yehupenyu hwese (Sawyer haatombogadziri macartridge ekutsiva), uye mutengo wayo wakaderera. Inoshandukawo zvakanyanya: zviri nyore, unogona kuzadza rimwe remabhegi maviri e32-ounce nemvura yakasviba woisvina mubhodhoro rakachena kana mudura, mupani, kana zvakananga mumuromo mako. Sawyer inouyawo neadapta kuitira kuti ugone kushandisa Squeeze sefirita iri mukati mebhegi remvura kana nebhodhoro rekuwedzera kana tangi rekugadzirisa simba remagetsi (rakanakira mapoka nemisasa yemauto).
Sawyer Squeeze yave nemakwikwi akawanda mumakore achangopfuura, kunyanya kubva kuzvigadzirwa zvakaita seLifeStraw Peak Squeeze, Katadyn BeFree, uye Platypus Quickdraw, zviri pazasi. Magadzirirwo aya anoratidza chinangwa chedu chikuru paSawyer: mabhegi. Bhegi rinouya neSawyer harina kungova nedhizaini yakati sandara isina mibato, zvichiita kuti zviome kuunganidza mvura, asi rinewo matambudziko makuru ekugara kwenguva refu (tinokurudzira kushandisa bhodhoro reSmartwater kana tangi reEvernew kana Cnoc rakasimba). Pasinei nekunyunyuta kwedu, hapana imwe firita inogona kuenzana nekushanda kwakawanda uye kugara kwenguva refu kweSqueeze, zvichiita kuti ive inokwezva kune avo vanoda kushandisa michina yavo zvakanyanya. Kana uchida chimwe chinhu chakareruka, Sawyer inopawo "mini" (pazasi) uye "micro", kunyangwe ese ari maviri aine mwero wakaderera wekuyerera uye haana kukodzera kubhadhara 1 ounce (kana pasi) yekuderedza uremu. Ona firita yemvura yeSawyer Squeeze
Rudzi: Sefa yakamanikidzwa. Kurema: 2.0 oz. Hupenyu hwesefa: 1500 litres Zvatinoda: Sefa yakanaka inokodzera maflask akapfava akajairwa. Zvatisingade: Hapana midziyo—kana muchida, tarisai mabhodhoro akapfava eHydraPak's Flux and Seeker.
Chivharo cheFilter che42mm HydraPak ndicho chitsva mune mamwe mafirita matsva, achisanganisa mafirita eKatadyn BeFree, Platypus QuickDraw uye LifeStraw Peak Squeeze ari pazasi. Takaedza rimwe nerimwe rawo nguva dzose mumakore mana apfuura, uye HydraPak pamwe ndiyo inonyanya kushamisa kupfuura ese. Ichitengeswa yoga nemadhora makumi matatu nemashanu, HydraPak inosunga pamutsipa webhodhoro re42mm (senge mabhodhoro akapfava ari mumavheti ekumhanya kubva kuSalomon, Patagonia, Arc'teryx nedzimwe) uye inosefa mvura nemutengo unodarika litre imwe paminiti. Takaona HydraPak iri nyore kuchenesa kupfuura QuickDraw nePeak Squeeze, uye ine hupenyu hwakareba hwesefa kupfuura BeFree (marita 1,500 vs. 1,000 marita).
BeFree yaimbova chigadzirwa chakakurumbira muchikamu ichi, asi HydraPak yakakurumidza kuipfuura. Chimwe chezvinhu zvikuru zvakasiyana pakati pemafirita maviri aya idhizaini yecap: Flux ine cap yakanatswa zviri nani, ine muromo unogara kwenguva refu unodzivirira machira asina chinhu mukati. Kana tichienzanisa, BeFree spout inoita kunge yakachipa uye inofanana nemabhodhoro emvura epurasitiki anoraswa, uye cap yacho iri nyore kubvaruka kana usingachenjere. Takaonawo kuti flow rate yeHydraPak yakaramba yakagadzikana nekufamba kwenguva, nepo flow rate yeBeFree yedu yakadzikira pasinei nekuchengetedzwa nguva nenguva. Vazhinji vanomhanya vatova nebhodhoro rimwe kana maviri akapfava, asi kana uchitsvaga kutenga HydraPak filter ine mudziyo, tarisa Flux+ 1.5L neSeeker+ 3L ($55 ne$60, zvichiteerana). Ona HydraPak 42mm Filter Cap.
Rudzi: firita yekusvina/gravity. Kurema: 3.9 oz. Hupenyu hwefirita: 2000 litres. Zvatinoda: firita yekusvina iri nyore, inoshandisika uye bhodhoro rekushandisa wega, inogara kwenguva refu kupfuura makwikwi; Zvatisingade: Mvura inoyerera zvishoma kupfuura chivharo chefirita cheHydraPak, inorema uye isingashandisike zvakanyanya kupfuura Sawyer Squeeze;
Kune vashanyi vari kutsvaga mhinduro iri nyore, sefa nebhodhoro zvepasi rose ndeimwe yesarudzo dzakanakisa dzekuchenesa mvura. Peak Squeeze kit inosanganisira sefa yekusvina yakafanana nekavha yeHydraPak filter inoratidzwa pamusoro, asi inosanganisawo zvese zvaunoda mupakeji imwe chete iri nyore nekunamira pabhodhoro rakapfava rinoenderana naro. Chishandiso ichi chakanaka sechishandiso chinotakurika chekumhanya munzira nekufamba netsoka kana mvura iripo, uye chinogona kushandiswawo kudurura mvura yakachena muhari mushure memusasa. Yakasimba zvikuru kana tichienzanisa nemaflasks eHydraPak akajairwa (kusanganisira iri muBeFree iri pazasi), uye sefa iyi inoshandawo zvakasiyana-siyana, sezvakaita Sawyer Squeeze, iyo inovharirawo pamabhodhoro akajairwa. inogona kushandiswa sesefa yekukwevera pasi, kunyangwe pombi nedhamu "rakasviba" zvichifanira kutengwa zvakasiyana.
Pakuongorora mutsauko uripo pakati peLifeStraw nevanokwikwidzana nayo, Peak Squeeze inokundikana munzvimbo dzakasiyana-siyana. Chekutanga, yakakura uye inorema kupfuura chivharo cheHydraPak filter chine flask inoshanda (kana Katadyn BeFree), uye inoda sirinji (inosanganisira) kuti icheneswe zvakanaka. Kusiyana neSawyer Squeeze, ine spout chete kumucheto mumwe chete, zvinoreva kuti haigone kushandiswa sefirita iri mumutsara ine hydration reservoir. Chekupedzisira, pasinei nekufamba kwakanyanya kwataurwa, takaona kuti Peak Squeeze inovhara zviri nyore. Asi mutengo wayo i$44 chete ye1-litre model ($38 yebhodhoro re650 ml), uye nyore uye nyore kwedhizaini hakugone kukundwa, kunyanya kana tichienzanisa neSawyer. Kazhinji, tinogona kukurudzira Peak Squeeze kuti ishandiswe zviri nyore kupfuura chero imwe filter setting. Ona LifeStraw Peak Squeeze 1l
Rudzi: Sefa yepombi/muchina wekuchenesa mvura Kurema: 1 lb 1.0 oz Hupenyu hwesefa: 10,000 malita Zvatinoda: Muchina wekuchenesa mvura unotakurika wepamusoro-soro uri pamusika. Zvatisingade: Pamadhora mazana matatu nemakumi mapfumbamwe, Guardian ndiyo sarudzo inodhura pane iyi rondedzero.
MSR Guardian inodhura kagumi kupfuura mafirita akawanda anozivikanwa ekusvina, asi pombi iyi ndiyo yaunoda. Chinonyanya kukosha ndechekuti, firita yemvura uye purifier, zvichireva kuti unowana dziviriro yepamusoro kubva kuprotozoa, mabhakitiriya nemavhairasi, pamwe nefirita yekubvisa marara. Pamusoro pezvo, Guardian ine tekinoroji yepamusoro yekuzvichenesa (inenge 10% yemvura mupombi yega yega inoshandiswa kuchenesa firita) uye kashoma kuti isashande zvakanaka kupfuura mamodheru akachipa. Chekupedzisira, MSR ine mwero wemvura wakakwira we2.5 litres paminiti. Mugumisiro wacho unobva pakubudirira kwakanyanya uye rugare rwepfungwa pakufamba kunzvimbo dzisina kusimukira dzepasi rose kana dzimwe nzvimbo dzinoshandiswa zvakanyanya uko mavhairasi anowanzo takurirwa mutsvina yevanhu. Kutaura zvazviri, Guardian sisitimu yakavimbika uye iri nyore zvekuti inoshandiswawo nemauto uye senzira dzekuchenesa mvura mushure menjodzi dzechisikigo.
Hauzowani pombi yekusefa/yekuchenesa inokurumidza kana yakavimbika, asi kune vanhu vazhinji MSR Guardian yakawandisa. Kunze kwemutengo wayo, inorema zvakanyanya uye yakakura kupfuura mafirita mazhinji, inorema zvinopfuura paundi imwe chete uye yakaputirwa saizi yebhodhoro remvura re1-litre. Pamusoro pezvo, kunyangwe zvinhu zvekuchenesa zviri nyore kufamba nekudzika musasa mune dzimwe nzvimbo dzepasi, hazvidiwi munzvimbo zhinji dzesango muUnited States neCanada. Zvisinei, Guardian ndiyo inonyanya kuchenesa bhegi uye yakakodzera kune avo vanoida. MSR inogadzirawo Guardian Gravity Purifier ($300), iyo inoshandisa tekinoroji yepamusoro yakafanana neGuardian asi inoshandisa giravhiti… Verenga ongororo yedu yakadzama yeGuardian Purifier. Tarisa sisitimu yekuchenesa yeMSR Guardian.
Rudzi: Mushonga wekuchenesa makemikari. Kurema: 0.9 oz. Huwandu: 1 litre papiritsi Zvatinoda: Zviri nyore uye zviri nyore. Zvatisina: Zvinodhura kupfuura Aquamira, uye unonwa mvura isina kusefa kubva kwainobva.
Kufanana nemadonhwe eAquamir ari pazasi, mapiritsi eKatahdin Micropur mushonga uri nyore asi unoshanda uchishandisa chlorine dioxide. Vanogara mumakambi vane chikonzero chakanaka chekutevera nzira iyi: mapiritsi makumi matatu anorema pasi pe 1 ounce, zvichiita kuti ive sarudzo yakareruka yekuchenesa mvura pane iyi runyorwa. Pamusoro pezvo, piritsi rega rega rakaputirwa rimwe nerimwe, saka rinogona kugadziriswa kuti rienderane nerwendo rwako (neAquamira, unofanirwa kutakura mabhodhoro maviri newe, zvisinei nehurefu hwerwendo). Kuti ushandise Katahdin, ingowedzera piritsi rimwe chete mu litre yemvura womirira kwemaminitsi gumi nemashanu kuti udzivirirwe kubva kumavhairasi nemabhakitiriya, maminetsi makumi matatu ekudzivirira kubva ku giardia uye maawa mana ekudzivirira kubva ku cryptosporidium.
Dambudziko guru rekushandiswa kwemishonga yemakemikari nderekuti mvura, kunyangwe yakachena, haisati yasvinwa (semuenzaniso mugwenga reUtah, izvi zvinogona kureva mvura yebrown ine zvisikwa zvakawanda). Asi munzvimbo dzemakomo dzine mvura yakachena, dzakadai seRocky Mountains, High Sierra kana Pacific Northwest, kushandiswa kwemishonga yemakemikari inzira yakanaka kwazvo. Kana tichienzanisa kushandiswa kwemishonga yemakemikari, zvakakosha kuziva kuti madonhwe eAquamir, kunyangwe akaoma kushandisa, akachipa zvikuru. Takaita masvomhu tikaona kuti uchabhadhara mari inosvika $0.53 pa litre yemvura yakachena yeKatahdin, uye $0.13 pa litre yeAquamira. Pamusoro pezvo, mapiritsi eKatadyn akaoma kucheka nepakati uye haagone kushandiswa nemabhodhoro e500ml (piritsi rimwe pa litre), izvo zvakanyanya kuipa kune vanomhanya munzira vanoshandisa mabhodhoro madiki akapfava. Ona Katadyn Micropur MP1.
Rudzi: Sefa/muchina wekuchenesa bhodhoro. Kurema: 15.9 oz. Nguva yesefa: 65 galoni Zvatinoda: Sisitimu yekuchenesa ine hunyanzvi uye iri nyore kushandisa, yakakodzera kufamba kunze kwenyika. Zvatisingade: Hazvishandi zvakanyanya parwendo rurefu uye rwuri kure.
Kana zvasvika pakufamba kunze kwenyika, mvura inogona kuva nyaya inonetsa. Zvirwere zvinokonzerwa nemvura hazvingoitiki munzvimbo dziri kure chete: Vafambi vazhinji vanorwara mushure mekunwa mvura yemupombi isina kusefa kunze kwenyika, kungave kubva kumavhairasi kana zvimwe zvinhu zvinosvibisa. Kunyange zvazvo kushandisa mvura yemubhodhoro yakaputirwa kare kuri mhinduro iri nyore, Grayl GeoPress inogona kukuchengetera mari uku ichideredza marara epurasitiki. Kufanana neMSR Guardian inodhura zvakanyanya pamusoro apa, Grayl inosefa uye inochenesa mvura, uye inoita izvi mubhodhoro remaunzi makumi maviri nemana rinoyevedza uye rinoita serinonaka. Ingoparadzanisa hafu mbiri dzemabhodhoro, zadza press yemukati nemvura wodzvanya kapu yekunze kusvika sisitimu yadzoka pamwe chete. Kazhinji, iyi inzira inokurumidza, iri nyore uye yakavimbika chero bedzi uine mukana wekuwana mvura nguva dzose. Greil inogadzirawo UltraPress ye16.9-ounce ($90) neUltraPress Ti ($200), ine bhodhoro retitanium rakasimba rinogona kushandiswawo kupisa mvura pamoto.
Kunyange hazvo Grayl GeoPress iri sarudzo yakanaka yekufamba munyika dzisina kusimukira, miganhu yayo musango hairambiki. Kuchenesa maounces 24 (0.7 litres) chete panguva imwe chete, inzira isingashande kunze kwekunwa uri munzira uko mvura inowanikwa nguva dzose. Pamusoro pezvo, hupenyu hwesefa hwemuchina wekuchenesa hunongova magaroni 65 (kana 246 L), izvo zvishoma kana tichienzanisa nezvakawanda zvezvigadzirwa zviri pano (REI inopa mafirita ekutsiva nemadhora makumi matatu). Chekupedzisira, sisitimu iyi inorema zvakanyanya pane zvaunowana nepaundi imwe chete. Kune vafambi vasingade kuganhurirwa nekushanda kana kuyerera kweGrayl, imwe sarudzo inoshanda ndeyemuchina wekuchenesa UV seSteriPen Ultra uri pazasi, kunyangwe kushaikwa kwekusefa kuri dambudziko guru, kunyanya kana uchironga kufamba kunzvimbo dziri kure (uchada kuwana mvura yakachena, inoyerera). Kazhinji, GeoPress chigadzirwa chakakosha, asi hapana imwe sefa yemabhodhoro yakakodzera kufamba kunze kwenyika kupfuura Grayl purifier. Ona GeoPress Greyl 24 oz Cleaner.
Rudzi: Sefa yakamanikidzwa. Kurema: 2.6 oz. Hupenyu hwesefa: 1000 litres Zvatinoda: Zvakareruka, zvakakwana kutakura. Zvatisingade: Hupenyu hupfupi, hazvikwane mabhodhoro emvura akajairwa.
Katadyn BeFree ndeimwe yemafirita akajairika ekumaruwa, anoshandiswa nemunhu wese kubva kune vanomhanya munzira kusvika kune vanofamba netsoka netsoka. Sezvakaita nePeak Squeeze iri pamusoro, firita inotenderera nebhodhoro rakapfava zvinokutendera kuti unwe semabhodhoro emvura akajairwa, mvura ichiyerera zvakananga nepafirita ichipinda mumuromo mako. Asi BeFree yakasiyana zvishoma: muromo wakafara unoita kuti kuzadzazve zvive nyore, uye chinhu chose chakareruka (2.6 ounces chete) uye chakamanikana zvakanyanya. Vanofamba netsoka vangada kusarudza Peak Squeeze yakasimba, asi vanofamba netsoka zvishoma (kusanganisira vanofamba netsoka, vanokwira makomo, vanotasva mabhasikoro, uye vanomhanya) vachanakidzwa neBeFree.
Kana uchida Katadyn BeFree, imwe sarudzo ndeyekutenga chivharo cheHydraPak filter chiri pamusoro apa wochibatanidza nebhodhoro rakapfava. Mukuona kwedu, HydraPak ndiyo inokunda zviri pachena maererano nemhando yekuvaka uye hupenyu hwemafirita: Takaedza mafirita ese ari maviri zvakanaka, uye mwero wekuyerera kweBeFree (kunyanya mushure mekushandisa) waive wakaderera kupfuura HydraPak's. Kana uri kufunga nezveBeFree yekufamba netsoka, ungangodawo kufunga nezveSawyer Squeeze, ine hupenyu hwakareba hwefirita (zvichireva garandi yehupenyu hwese), haivhari nekukurumidza, uye inogona kushandurwa kuita inline filter. Kana kuti grit filter. Asi kuti uwane package iri nyore kupfuura Peak Squeeze, pane zvakawanda zvekufarira nezveBeFree. Ona Katadyn BeFree 1.0L Water Filtration System.
Rudzi: Mushonga wekuchenesa makemikari. Kurema: 3.0 ounces (mabhodhoro maviri ese). Mwero wekurapa: 30 galoni kusvika 1 ounce. Zvatinoda: Zvishoma, zvakachipa, zvinoshanda uye hazviputsike. Zvatisingade: Maitiro ekusanganisa anonetsa, uye mvura inodonha inosiya kuravira kwemakemikari kushoma.
Kune vashanyi, kune nzira dzakasiyana siyana dzekuchenesa mvura nemakemikari, imwe neimwe ine zvayakanakira nezvayakaipira. Aquamira imushonga we chlorine dioxide unodhura $15 chete pa3 ounces uye unoshanda mukuuraya protozoa, mabhakitiriya, nemavhairasi. Kuti uchenese mvura, sanganisa madonhwe manomwe eChikamu A neChikamu B muchivharo chakapihwa, siya kwemaminitsi mashanu, wobva wawedzera musanganiswa mu 1 litre yemvura. Wobva wamirira kwemaminitsi gumi nemashanu usati wanwa kuti udzivirire kubva ku giardia, mabhakitiriya nemavhairasi, kana maawa mana kuti uuraye Cryptosporidium (izvo zvinoda kuronga zvakanaka pachine nguva). Hapana mubvunzo kuti sisitimu iyi yakachipa, yakareruka, uye haizokundikani semamwe mafirita akaomarara uye anochenesa pane iyi rondedzero.
Dambudziko guru nemadonhwe eAquamir nderekusanganisa. Zvinokunonotsa kufamba mumugwagwa, zvinoda kuyera madonhwe, uye zvinogona kutsvaira mbatya dzako kana usingachenjere. Aquamira inzira yakaoma kupfuura Katadyn Micropur yakatsanangurwa pamusoro apa, asi mashoko akanaka ndeekuti yakachipa uye inogona kubata huwandu hwakasiyana-siyana (Katadyn inorema 1 tab/L, iyo yakaoma kucheka nepakati), zvichiita kuti ive yakanaka kwazvo kumapoka evanhu. Chekupedzisira, yeuka kuti kana uchishandisa chero sisitimu yekuchenesa makemikari, hausi kusefa uye nekudaro unonwa chero zvidimbu zvinozoguma zviri mubhodhoro. Izvi zvinowanzo kukodzera mvura yakachena mugomo, asi haisiyo sarudzo yakanakisa kune avo vanowana mvura kubva kunzvimbo diki kana dzakaoma. Ona kucheneswa kwemvura kweAquamira
Rudzi: Sefa yepombi. Kurema: 10.9 oz. Hupenyu hwesefa: 750 litres Zvatinoda: Sefa inoshandisika uye yakavimbika inogadzira mvura yakachena kubva mumadhamu. Zvatisingade: Sefa dzinogara kwenguva pfupi uye dzinodhura kudzitsiva.
Kupomba mvura kune zvakunokanganisa, asi takaona kuti Katadyn Hiker ndeimwe yesarudzo dzakavimbika dzefirita dzemhando dzakasiyana dzekufamba netsoka. Muchidimbu, unobatidza Hiker, wodzikisa mugumo mumwe wepaipi mumvura, woisa rumwe rutivi paNalgene (kana kuiisa pamusoro kana uine bhodhoro kana rumwe rudzi rwedhamu), wopomba mvura. Kana ukapomba mvura nekukurumidza, unogona kuwana rita remvura yakachena paminiti. Takaona kuti microfilter yeHiker iri nyore kushandisa nekukurumidza kupfuura MSR MiniWorks iri pazasi. Zvisinei, kusiyana neMSR Guardian iri pamusoro neLifeSaver Wayfarer iri pazasi, Hiker ifirita kupfuura kuchenesa, saka hauwani dziviriro yehutachiona.
Dhizaini yeKatadyn Hiker yakanakira mapombi, asi masisitimu aya haangokanganisike. Chigadzirwa ichi chakagadzirwa nepurasitiki yeABS uye chine mapombi akawanda nezvikamu zvidiki, uye takambova nezvikamu zvinodonha kubva kune mamwe mapombi kare (kwete neKatadyn, asi izvozvo zvichaitika). Chimwe chakaipa ndechekuti kutsiva firita kunodhura zvikuru: mushure memarita angangoita 750, uchafanira kushandisa $55 yefirita itsva (MSR MiniWorks inokurudzira kutsiva firita mushure memarita 2000, ayo anodhura $58). Asi tichiri kuda Katadyn, iyo inopa kupomba nekukurumidza uye kwakapfava kunyangwe iri pfupi. Ona Katadyn Hiker microfilter.
Rudzi: Sefa yegiravhiti. Kurema: 12.0 oz. Hupenyu hwesefa: 1500 malita Zvatinoda: Kukwanisa kwemalita gumi, dhizaini yakareruka. Zvatisina kufarira: Kushaikwa kwemabhegi efirita akachena egiravhiti hakushandiswi zvakanyanya.
Platypus Gravity Works ifirita regiravhiti re4-litre, asi mapoka makuru nemapoka makuru angada kutarisa MSR AutoFlow XL pano. AutoFlow ye$10 inogona kuchengetedza marita anosvika gumi emvura panguva imwe chete, zvichikubatsira kuderedza kufamba kwemvura yako. Pamaounces gumi nemaviri, inorema hafu yeounce chete kupfuura Gravity Works, uye firita yakavakirwa mukati inoyerera mvura nechiyero chimwe chete (1.75 lpm). MSR inouyawo nebhodhoro reNalgene rine muromo wakafara kuti risefe zviri nyore, risingadonhedze mvura.
Dambudziko guru reMSR AutoFlow system kushaya mabhegi ekusefa "akachena". Izvi zvinoreva kuti unogona kuzadza magaba (mabhegi ekunwa, Nalgene, mapoto, makapu, nezvimwewo) neAutoFlow filtration rates. Platypus yataurwa pamusoro apa, kune rumwe rutivi, inosefa mvura mubhegi rakachena uye inoichengeta imomo kuitira kuti ugone kuiwana nekukurumidza kana uchida. Chekupedzisira, masisitimu ese ari maviri anoda kugadzika kwakanaka kuti ashande zvinobudirira: tinosarudza kuturika firita yegravity kubva pabazi remuti uye nekudaro tinoona sisitimu iyi yakaoma kushandisa mumamiriro emakomo. Kazhinji, kana uchitsvaga firita yegravity inoshanda zvakanyanya ine zvikamu zvemhando yepamusoro, MSR AutoFlow yakakodzera kutariswa zvakare. Ona MSR AutoFlow XL Gravity Filter.
Rudzi: Sefa/muchina wekuchenesa pombi. Kurema: 11.4 oz. Hupenyu hwesefa: 5,000 litres Zvatinoda: Musanganiswa wesefa/muchina wekuchenesa unodhura zvishoma pane chikamu chimwe muzvitatu chemutengo weGuardian wakanyorwa pamusoro apa. Zvatisingade: Hapana basa rekuzvichenesa, zvakaoma kuchinja sefa kana zvichidikanwa.
LifeSaver iri kuUK haisi zita rinozivikanwa kana tichitaura nezvemidziyo yekunze, asi Wayfarer yavo inofanirwa kuva pane yedu runyorwa. Kufanana neMSR Guardian yataurwa pamusoro apa, Wayfarer ipombi inobvisa marara mumvura yako uku ichibvisa protozoa, mabhakitiriya, uye mavhairasi. Nemamwe mashoko, Wayfarer inotarisa mabhokisi ese uye inoita izvi nemutengo unokatyamadza we$100. Uye ne11.4 ounces chete, yakareruka kupfuura Guardian. Kana uchida MSR asi usingade dhizaini yepamusoro kudaro, zvigadzirwa zveLifeSaver zvekumaruwa zvakakodzera kutariswa.
Chii chauri kurasikirwa nacho ikozvino sezvo mutengo weWayfarer wakaderera zvakanyanya? Chekutanga, hupenyu hwefirita huri hafu yeGuardian uye, zvinosuwisa kuti REI haina imwe inotsiva (unogona kutenga imwe pawebhusaiti yeLifeSaver, asi panguva yekuburitswa kwayo inodhura $18 yekuwedzera kutumira kubva kuUK). Chechipiri, Wayfarer haizvichenese, inova imwe yenzira huru dzeGuardian dzakaita kuti irambe ichiyerera zvakanyanya muhupenyu hwayo hwese (LifeSaver yakatangawo nekuyerera kushoma kwe1.4 l/min). . Asi kana tichienzanisa nemafirita epombi akajairwa seKatadyn Hiker ari pamusoro neMSR MiniWorks EX iri pazasi, inopa dziviriro yakawanda pamutengo mumwe chete. Sezvo nzvimbo dzedu dzesango dzichiwedzera kuwanda kwevanhu, firita/muchina wepombi unova wakajeka uye LifeSaver Wayfarer inova mhinduro inodhura zvishoma. Ona LifeSaver Wayfarer
Rudzi: Sefa yakamanikidzwa. Kurema: 3.3 oz. Hupenyu hwesefa: 1000 litres Zvatinoda: Mwero wemvura yakawanda, inoyerera pasi rose, inokwana mabhodhoro ese e28mm. Zvatisingade: Hupenyu hupfupi hwesefa; Saizi yerectangular inoita kuti zviome kubata paunenge uchishanda.
GravityWorks yataurwa pamusoro apa inobva kuPlatypus ndeimwe yemafirita edu emvura atinofarira kumapoka, uye QuickDraw iri pano inopa mhinduro yakanaka kuvanhu. QuickDraw yakafanana nemagadzirirwo akaita seSawyer Squeeze neLifeStraw Peak Squeeze ari pamusoro apa, asi ine shanduko yakanaka: ConnectCap itsva inokutendera kuti uise firita zvakananga pabhodhoro rine mutsipa wakamanikana uye inouya nepaipi inonamira kuti uzadze zviri nyore kuburikidza nekusefa dundira. QuickDraw ine mwero wekuyerera unoshamisa we3 litres paminiti (zvichienzaniswa ne1.7 litres paminiti yeSqueeze), uye inopetwa kuita paki yakasimba yekuchengetera mubhegi remusana kana vheti rekumhanya. Zvakakosha kuziva kuti bhegi rePlatypus riripo rakasimba kupfuura bhegi reSawyer uye rine mubato wakanakira kuti mvura isvike nyore.
Takaedza zvakakwana mafirita eQuickDraw nePeak Squeeze uye takaisa Platypus pasi peLifeStraw nezvikonzero zvakati wandei. Chekutanga, haina hunyanzvi hwekuita zvinhu zvakasiyana-siyana: Kunyange zvazvo Peak Squeeze iri mudziyo wakanaka unotakurika wevanomhanya munzira, chimiro cheoval cheQuickDraw uye firita inobuda inoita kuti zviome kubata. Chechipiri, pakanga paine gomba mutangi redu rePlatypus uye bhodhoro reLifeStraw rakapfava rinoramba riri kudonha. Uyezve, firita yeQuickDraw ine hafu yehupenyu (1,000L vs. 2,000L), izvo zvakaipa zvikuru tichifunga nezvekukwira kwemutengo weLifeStraw we$11. Pakupedzisira, muchenesi wedu akatanga kuvharika nekukurumidza pakati pekuchenesa, zvichikonzera kudzikira kunorwadza. Asi kuchine zvakawanda zvekufarira nezvePlatypus, kunyanya Connect Cap itsva inoita kuti ive panzvimbo yedu. Ona Platypus QuickDraw microfiltration system.
Rudzi: UV cleaner. Kurema: 4.9 oz. Nguva yekushanda kwerambi: 8000 litres. Zvatinoda: Zviri nyore kuchenesa, hapana makemikari apedza kuravira. Zvatisingaite: Kuvimba nekuchaja USB.
SteriPen yagara iri panzvimbo yakasiyana mumusika wekuchenesa mvura kwemakore anopfuura gumi. Panzvimbo pekushandisa mafirita akasiyana-siyana egiravhiti, mapombi nemadonhwe emakemikari ari pane urongwa, tekinoroji yeSteriPen inoshandisa chiedza cheultraviolet kuuraya mabhakitiriya, protozoa nemavhairasi. Unongoisa SteriPen mubhodhoro remvura kana mudura woitenderedza kusvika mudziyo wati wagadzirira - zvinotora masekondi angangoita makumi mapfumbamwe kuchenesa 1 litre yemvura. Ultra ndiyo modhi yatinofarira, ine dhizaini yakasimba ye4.9-ounce, LED display inobatsira, uye bhatiri re lithium-ion rinochajwazve kuburikidza neUSB.
Tinoda pfungwa yeSteriPen, asi tine manzwiro akasiyana mushure mekuishandisa kwenguva yakareba. Kushaikwa kwekusefa zvechokwadi kune dambudziko: kana usinganetseki nekunwa tsvina kana zvimwe zvimedu, unogona kungofambisa mvura yakadzika zvakakodzera. Chechipiri, SteriPen inoshandisa bhatiri re lithium-ion rinochajwazve re USB, saka kana rikafa uye usina charger inotakurika, uchazviwana uri musango usina kushambidza (SteriPen inopawo Adventurer Opti UV, ine dhizaini yakasimba, inofambiswa nemabhatiri maviri eCR123). Chekupedzisira, pakushandisa SteriPen, zvakaoma kuva nechokwadi chekuti iri kushanda - kungave kwakakodzera here kana kwete. Ndakanyudza mudziyo mumvura shoma kana yakawandisa here? Maitiro acho apera zvechokwadi here? Asi hatina kumbobvira tarwara neSteriPen, saka kutya uku hakusati kwazadzika. Ona SteriPen Ultraviolet Water Purifier.
Rudzi: Sefa yepombi. Kurema: 1 lb 0 oz. Hupenyu hwesefa: 2000 litres Zvatinoda: Imwe yemadhizaini mashoma epombi ine sefa yeceramic. Zvatisingade: Inorema uye inodhura kupfuura Katadyn Hiker.
Pasinei nekuvandudzwa kwese kwazvino, MSR MiniWorks ichiri imwe yemapombi anozivikanwa zvikuru pamusika. Kana ichienzaniswa neKatadyn Hiker iri pamusoro apa, magadzirirwo aya ane saizi yakafanana yepombi yekusefa (0.2 microns) uye anodzivirira kubva kuzvinhu zvakafanana, zvinosanganisira Giardia neCryptosporidium. Kunyange zvazvo Katadyn iri yakachipa nemadhora makumi matatu uye yakareruka (11 ounces), MSR ine hupenyu hwakareba hwesefa hwemarita zviuru zviviri (Hiker ine marita mazana manomwe nemakumi mashanu chete) uye ine dhizaini yekabhoni-ceramic iri nyore kuchenesa mumunda. Kazhinji, iyi pombi yakanaka kubva kune imwe yemhando dzinovimbwa zvikuru mukusefa mvura.
Zvisinei, tinosanganisira MSR MiniWorks pano zvichibva pane zvatakasangana nazvo pakushanda kwedu. Takaona kuti pombi iyi yainonoka kutanga nayo (kuyerera kwayo kwakataurwa i1 litre paminiti, asi hatina kuzviona). Pamusoro pezvo, shanduro yedu yakazopedzisira isingachashandiswi pakati pekufamba kwedu muUtah. Mvura yakanga ine makore akawanda, asi izvozvo hazvina kumisa pombi iyi kuti isashande mazuva mashoma mushure mekunge yabviswa mubhokisi. Mhinduro dzevashandisi dzave dzakanaka uye tiri kutarisira imwe MiniWorks kuti iongororwe zvakare, asi izvozvo zvataurwa, tichaenda neKatadyn ine huremu hwakareruka uye inodhura zvishoma. Ona MSR MiniWorks EX microfilters.
Rudzi: Sefa yebhodhoro/uswa. Kurema: 8.7 oz. Nguva yebasa resefa: 4000 litres. Zvatinoda: Nguva yesefa iri nyore uye yakareba. Zvatisingade: Inorema uye yakakura kupfuura sefa yebhodhoro yakapfava.
Kune avo vanoda sefa yebhodhoro remvura, LifeStraw Go inoyevedza zvikuru. Kufanana nesefa yebhodhoro ine mativi akapfava iri pamusoro apa, Go inoita kuti kuchenesa mvura kuve nyore sekunwa, asi bhodhoro rine mativi akaoma rinopa kugara kwenguva refu uye nyore kune vanofamba nzendo dzezuva nezuva uye mabasa ekumaruwa—hapana zvinodiwa kudzvanya kana kutonhodza nemaoko. Pamusoro pezvo, hupenyu hwesefa hweLifeStraw hunosvika marita 4000, hurefu hwakapetwa kana kupfuura BeFree. Kazhinji, iyi inzvimbo yakanaka uye inogara kwenguva refu yezviitiko apo huremu nehukuru hazvisi nyaya huru.
Asi kunyange hazvo LifeStraw Go iri nyore kushandisa, haina zvakawanda zvainobatsira—unowana bhodhoro remvura yakaseferwa uye ndizvozvo chete. Nekuti ifirita yetsvina, haugone kushandisa Go kusvina mvura mumabhodhoro asina chinhu kana muhari dzekubikira (sezvaunogona kuita neBeFree kana Sawyer Squeeze). Yeukawo kuti tsvina yakakura, izvo zvinoderedza kugona kwese kuchengetedza mvura. Asi kune zviitiko zvenguva pfupi kana kune avo vanosarudza kusefa mvura yavo yepombi, LifeStraw Go ndeimwe yesarudzo dziri nyore uye dziri nyore kushandisa. Ona LifeStraw Go 22 oz.