Matatun Iska na Farko da Matsakaici da HEPA: Manyan Bambance-bambancen da aka Bayyana
TL;DR - Manyan Bambance-bambance a Kallo ɗaya
Babban, matsakaici, da Matatar Iska ta Hepas suna aiki daban-daban a cikin tsarin HVAC, kuma babu wani nau'in matattara da zai iya maye gurbin wani. Matatun farko (G1–G4 / MERV 1–8) suna kama ƙananan barbashi sama da 10 μm akan farashi mai rahusa (≤$8/naúrar) kuma suna aiki azaman matatun kafin su kare matakan da ke ƙasa. Matatun matsakaici (M5–M6 / F7–F9 / MERV 9–15) suna kama ƙananan barbashi 2–10 μm kuma sune manyan hanyoyin aiki don IAQ na kasuwanci. Matatar Hepas (H13–H14 / MERV 16–17+) suna kama ≥99.95% na ƙwayoyin cuta a 0.3 μm MPPS kuma an tanada su don amfani masu mahimmanci.
Bambancin farashi yana da matuƙar girma: Matatar farko ta G4 tana kashe $3–$8 kuma tana ƙirƙirar ΔP na farko na 40–55 Pa. Matatar matsakaici ta F9 tana kashe $25–$45 tare da ΔP na farko na 100–130 Pa. Matatar HEPA H13 tana kashe $60–$150 tare da ΔP na farko na 120–200 Pa. Wannan yaduwar farashin sau 15–20 yana wanzu saboda hanyoyin kamawa sun bambanta: matatun farko suna amfani da tasirin tasiri, matatun matsakaici suna amfani da watsawa da kuma tsangwama, kuma matatun HEPA sun dogara da dukkan ƙarfin lantarki guda uku da na lantarki.
Tsarin tsarin da ya fi araha shine tsarin da aka tsara: Matatar G4 kafin lokaci (tana kare jari) + babban matatar F7–F9 (tana isar da IAQ) + matatar ƙarshe ta HEPA (ga yankuna masu mahimmanci). Kowane mataki yana tsawaita rayuwar mai zuwa, yana rage jimlar farashin mallaka da kashi 40–60% idan aka kwatanta da gudanar da matatun mai kyau kawai.
Ina gina matatun iska a KWS tun daga shekarar 2011, kuma rashin fahimta mafi yawan da na fuskanta daga masu siye shine zato cewa "mafi kyau" yana nufin "yi amfani da mafi girman maki a ko'ina." Wani manajan wani kamfani a Malaysia ya taɓa yin odar matatun HEPA don ginin ofishinsa gaba ɗaya saboda yana son "iska mafi tsafta." Ya kashe dala $38,000 akan matatun, ya sanya su ba tare da tacewa ba, kuma dole ne ya maye gurbin kowace na'urar HEPA cikin watanni 4 saboda suna cike da ƙura mai kauri wanda matatun $5 G4 da aka riga aka tace za su daina aiki.
Matatun iska na farko, matsakaici, da HEPA ba nau'ikan samfura daban-daban ba ne — samfura ne daban-daban da aka tsara don ayyuka daban-daban. Matatun farko sune masu kariya masu kauri. Matatun matsakaici sune masu aiki daidai. Matatun HEPA sune kayan aikin tiyata. Amfani da kowanne daga cikinsu ba daidai ba yana ɓatar da kuɗi kuma yana lalata aiki.
Wannan labarin ya bayyana daidai yadda suka bambanta a cikin gini, tsarin kamawa, aiki, farashi, da aikace-aikace - don haka zaku iya yanke shawara mai kyau game da wane nau'in matattara ya kamata ya kasance a cikin tsarin ku.
Matatun iska na farko (wanda kuma ake kira pre-filters ko m filters) sune layin farko na kariya a cikin kowace tsarin HVAC. An rarraba su a ƙarƙashin EN 779 a matsayin G1–G4 ko kuma a ƙarƙashin ISO 16890 a matsayin ISO Mai kauri 40%–90%. A ƙarƙashin ASHRAE 52.2, sun yi daidai da MERV 1–8.
Abin da suka kama: Ƙwayoyin da suka yi kauri fiye da 10 μm — ƙura, lint, pollen, zare na yadi, tarkacen kwari, da manyan ƙwayoyin cuta. Waɗannan su ne ƙwayoyin da za ku iya gani suna shawagi a cikin ramin hasken rana.
Yadda suke aiki: Matatun matattara na farko sun dogara ne akan tasirin inertialIska tana ratsa manyan ramuka a cikin matattarar tacewa (zaren roba da aka saka ko wanda ba a saka ba), kuma ƙwayoyin da suka yi girma da yawa don bin rafin iska suna karo da zaren kuma suna mannewa.
Tsarin gini na yau da kullun: Takardar roba mai laushi a cikin kwali ko firam ɗin ƙarfe. Matatun allo, matatun birgima, da wasu ƙira irin ta jaka. Kauri na kafofin watsa labarai yawanci shine 4-15 mm.
Farkon ΔP: 25–55 Pa a ƙimar iskar iska (ya danganta da ajin tacewa da adadin pleat).
Girman da aka saba: 595×595×46 mm (wanda aka fi sani), 595×595×96 mm (ƙarfin da ya fi girma), da kuma girma dabam-dabam na musamman.
Kudin: $2–$8 a kowace raka'a (G3–G4, farashin adadi). Ajin matattara mafi ƙarancin farashi da babban gefe.
Matatun iska matsakaici (wanda kuma ake kira filters masu kyau ko matatun aljihu/jaka) sune babban matakin tsaftace iska a yawancin tsarin HVAC na kasuwanci. An rarraba su a matsayin M5–M6 (matsakaici) da F7–F9 (lafiya) a ƙarƙashin EN 779, ko ePM10 ≥50% zuwa ePM1 ≥85% a ƙarƙashin ISO 16890. Ƙimar MERV masu dacewa sune 9–15.
Abin da suka kama: Ƙwayoyin cuta masu laushi a cikin kewayon 0.4-10 μm — ƙwayoyin cuta masu laushi, ƙurar siminti, ƙurar ƙura mai laushi, ƙwayoyin cuta (ƙwayoyin cuta daban-daban suna da 0.5-5 μm), da kuma yawancin ƙwayoyin hayaƙi. Matatun F7-F9 suna ɗaukar yawancin ƙwayoyin cuta masu shaƙa (PM2.5 da PM10).
Yadda suke aiki: Matatun matsakaici suna amfani da haɗin kutse (ƙwayoyin da ke bin saman zare na iska) da kuma yaɗuwa (ƙwayoyin sub-micron suna motsawa bazuwar saboda motsin Brownian kuma suna karo da zare). Cajin lantarki da aka gina a cikin kafofin watsa labarai na roba yana jawo ƙwayoyin da aka caji akasin haka, yana inganta ingancin kamawa ba tare da ƙara ΔP ba.
Tsarin gini na yau da kullun: Tsarin jaka mai aljihu da yawa (wanda aka fi sani, yana bayar da yanki mai faɗi sau 8-12 na faifan lebur), ƙananan akwatuna masu tauri, da kuma tsarin V-bank. Kauri na kafofin watsa labarai yawanci shine 15-30 mm don matatun jaka.
Farkon ΔP: 70–130 Pa ya danganta da aji. Matatun jaka na F7 yawanci suna farawa daga 80–90 Pa; F9 a 110–130 Pa.
Kudin: $12–$45 a kowace naúra (M5–F9). Matatun jakunkunan F9 sun fi matatun panel na G4 sau 5–6.
Matatun iska masu inganci na HEPA (High Efficiency Particulate Air) sune mafi girman matakin matatun iska masu bushewa da ake amfani da su a aikace-aikacen kasuwanci da masana'antu. An rarraba su a ƙarƙashin EN 1822 a matsayin H13 (inganci 99.95% a MPPS), H14 (99.995%), U15 (99.9995%), da U16 (99.99995%). A ƙarƙashin ASHRAE 52.2, H13 ya yi daidai da MERV 16–17+.
Abin da suka kama: Duk abin da matattarar farko da matsakaici za su iya kamawa, da kuma ƙananan ƙwayoyin cuta masu laushi har zuwa 0.1 μm. Wannan ya haɗa da ƙwayoyin cuta (0.02–0.3 μm), ƙananan ƙwayoyin hayaƙi, ƙwayoyin shaye-shayen dizal, da gurɓataccen nanoparticle (
Yadda suke aiki: Matatun HEPA suna amfani da dukkan hanyoyin guda huɗu a lokaci guda — tasirin inertial, interception, yaɗuwa, da kuma jan hankalin electrostatic. Kayayyakin sun ƙunshi zare-zaren gilashi mai laushi (gilashin borosilicate) ko kuma e-PTFE (waɗanda aka faɗaɗa polytetrafluoroethylene) waɗanda aka shirya a cikin tabarmar da aka yi wa ado da bazuwar. Diamita na zare shine 0.5-2 μm, kuma ana auna tazara tsakanin zare da microns, wanda ke haifar da hanya mai tsauri wacce ke kama barbashi ta hanyoyi da yawa.
Tsarin gini na yau da kullun: Tsarin ƙananan pleat mai zurfi (60-150 mm zurfin pleat) tare da masu raba aluminum ko masu raba beads mai zafi tsakanin pleats don kiyaye hanyoyin iska. Firam ɗin yawanci ƙarfe ne mai galvanized, bakin ƙarfe, ko aluminum mai anodised. Firam ɗin gel-seal an fi son su don amfani masu mahimmanci don hana zubewar hanya.
Farkon ΔP: 120–250 Pa ga H13–H14 a yanayin iska mai kyau.
Kudin: $60–$300+ a kowace naúra, tare da mafi girman kewayon farashi wanda kayan firam, nau'in hatimi, da takaddun shaida ke jagoranta. HEPA H14 mai firam ɗin gel-seal yana kashe kusan sau 8-20 fiye da matattarar farko ta G4.
| Sigogi | Babban (G4 / MERV 8) | Matsakaici (F7–F9 / MERV 13–15) | HEPA (H13–H14 / MERV 16+) |
|---|---|---|---|
| Ƙaramin kama ƙwayoyin cuta | >10 μm | >0.4 μm | >0.1 μm (≥99.95% a 0.3 μm) |
| Babban tsarin aiki | Tasirin Inertial | Tsangwama + yaɗuwa | Duk hanyoyin guda huɗu |
| Kayan watsa labarai | Zaruruwan roba | Microfibers na roba | Gilashin Borosilicate / e-PTFE |
| Matsakaicin yankin kafofin watsa labarai | 1x (tushe) | 8-12x (ƙirar jaka) | 15–25x (ƙaramin ƙafa) |
| Farkon ΔP | 40–55 Pa | 80–130 Pa | 120–250 Pa |
| ΔP na ƙarshe | 100–110 Pa | 200–250 Pa | 400–600 Pa |
| Kudin naúrar | $3–$8 | $15–$45 | $60–$300+ |
| Rayuwar sabis (ofishi) | Watanni 3–6 | Watanni 6–12 | Watanni 12–36 |
| Kudin makamashi/shekara a kowace matata | ≤$8 | $15–$35 | $30–$80 |
| Aikace-aikace | Matatar da aka riga aka tace, ƙarancin haɗari | Babban matattarar, IAQ na kasuwanci | Yankuna masu mahimmanci |
| Daidaitacce | EN 779 G1–G4 / ISO Mai kauri | EN 779 M5–F9 / ISO ePM | EN 1822 H13–H14 |
- Kana buƙatar kare matatun mai laushi daga ƙura mai kauri
- Aikace-aikacen shine iska ta gabaɗaya ba tare da takamaiman buƙatun IAQ ba (akwatunan ajiya, garejin ajiye motoci, ajiya)
- Kana cikin yanayi mai yawan barbashi kuma kana buƙatar a maye gurbin matattarar riga-kafi mai rahusa akai-akai
- Kasafin kuɗin ku yana fifita mafi ƙarancin farashin matatun farko
- Kana tace iskar da ake sha a waje a yankin da ke da matsakaicin matakan barbashi masu kauri.
- Kana buƙatar cika ƙa'idodin IAQ na kasuwanci (ASHRAE 62.1, LEED, WELL)
- Mutane ne ke zaune a wurin - ofisoshi, makarantu, shaguna, otal-otal, gidajen cin abinci
- Ana buƙatar kula da lafiyar mazauna da yawan aiki na PM2.5 da PM10 don tabbatar da lafiyar mazauna da kuma ingancinsu.
- Kana tsara tsarin tacewa mai tsari kuma kana buƙatar babban matakin tacewa
- Aikace-aikacen yana buƙatar kariyar F7–F9 a matsayin kafin tacewa kafin HEPA
- Ka'idojin ƙa'ida suna buƙatar hakan — GMP Grade A/B, ORs na asibiti, ISO Age 5–8
- Kana kare wani samfuri ko tsari daga gurɓatar iska
- Girman barbashi da ake damuwa da shi yana ƙasa da 0.5 μm (ƙwayoyin cuta, hayaƙi mai kyau, ƙwayoyin cuta)
- Kula da kamuwa da cutar iska shine fifiko — ɗakunan keɓewa, dakunan kula da tarin fuka
| Aikace-aikace | Babban Firamare | Matsakaici | HEPA | Dalili |
|---|---|---|---|---|
| Ginin ofis, gabaɗaya | G4 (na baya) | F7 (babban) | — | F7 ya isa; HEPA ya wuce gona da iri |
| Cibiyar tiyata ta asibiti | G4 (na baya) | F9 (kafin) | H14 (na ƙarshe) | Matakai uku don kare HEPA |
| Ɗakin Shakatawa na Magunguna Grade A | G4 (na baya) | F9 (kafin) | H14 (na ƙarshe) | Bukatar EU GMP Annex 1 |
| Ajin makaranta | G4 (na baya) | F7–F9 (babban) | — | F9 yana sarrafa PM2.5 yadda ya kamata |
| Mai fasahar Semiconductor | G4 (na baya) | F9 (kafin) | H13–H14 (na ƙarshe) | Rufewa na ISO Aji 3-5 |
| Marufi na Abinci na RTE | G4 (na baya) | F9 (babban) | H13 (na ƙarshe) | Tsarin kula da Listeria |
| Sanyaya cibiyar bayanai | G4 (na baya) | F7 (babban) | — | HEPA yana ƙara ΔP mara amfani |
| Ma'aji / ajiya | G4 kawai | — | — | Kudin shine fifiko |
Hanya mafi inganci ita ce shirya matatun mai don haɓaka inganci, kuma dalilin hakan yana da tattalin arziki kawai: ƙananan barbashi suna da tsada don kamawa da ƙananan matatun mai.
- Matatar jaka ta F7: $28/naúra
- Rayuwar sabis ba tare da tacewa ba: watanni 4-5 (nauyin ƙura mai kauri)
- Kudin matatar shekara-shekara: $67–$84 a kowane matsayi na matatar
- Kudin makamashi na shekara-shekara: ~$22
- Jimlar shekara-shekara: ~$89–$106
Matakai biyu na G4 + F7:
- G4 panel: $5/naúra + jakar F7: $28/naúra = jimillar $33 a gaba
- Ana maye gurbin G4 duk bayan watanni 4 ($15/shekara), ana maye gurbin F7 duk bayan watanni 10 ($34/shekara)
- Kudin tacewa na shekara-shekara: ~$49 ga kowane matsayi
- Kudin makamashi na shekara-shekara: ~$25 (ƙara ΔP kaɗan daga matakai biyu)
- Jimlar shekara-shekara: ~$74
Tanadin kuɗi na shekara-shekara tare da tsarin tsari: $15–$32 a kowane matsayi na tacewa (17–30%)
Ga ginin da ke da matattara 200, wannan shine tanadin $3,000–$6,400 a kowace shekara ta hanyar ƙara matattara ta $5 kafin lokaci. Domin kuwa farashin matatar G4 kafin a fara amfani da ita shine kashi 5-7% na matatar HEPA, ƙara matatar kafin a fara amfani da ita yana ƙara tsawon rayuwar HEPA sau 3-5. Alaƙar da ke da sauƙi ita ce: ƙarin ƙananan ƙwayoyin da aka kama a sama = ƙarancin ƙananan ƙwayoyin da ke loda matatar mai tsada ta ƙasa = tsawon rayuwar sabis = ƙarancin jimlar farashin mallaka.
| Nau'in Matata | Ajin EN 779 | Ajin ISO 16890 | ASHRAE MERV | Ƙaramin Inganci a: |
|---|---|---|---|---|
| Babban Firamare | G1 | ISO mai kauri 40% | MERV 1–4 | Ba a gwada shi a ƙasa da 3 μm ba |
| Babban Firamare | G2 | ISO mai kauri 50% | MERV 5 | 20–34% a 3–10 μm |
| Babban Firamare | G3 | ISO mai kauri 65% | MERV 6–7 | 35–49% a 3–10 μm |
| Babban Firamare | G4 | ISO mai kauri 75% | MERV 8 | ≥70% a 3–10 μm |
| Matsakaici | M5 | ePM10 50% | MERV 9–10 | ≥50% a 1–3 μm |
| Matsakaici | M6 | ePM10 65% | MERV 11–12 | ≥65% a 1–3 μm |
| Matsakaici | F7 | ePM1 50% | MERV 13 | ≥50% a 0.3–1 μm |
| Matsakaici | F8 | ePM1 65% | MERV 14 | ≥65% a 0.3–1 μm |
| Matsakaici | F9 | ePM1 85% | MERV 15 | ≥85% a 0.3–1 μm |
| HEPA | H13 (EN 1822) | Ba a rarraba ba | MERV 16+ | ≥99.95% a 0.3 μm MPPS |
| HEPA | H14 (EN 1822) | Ba a rarraba ba | MERV 17+ | ≥99.995% a 0.3 μm MPPS |
Lura: ISO 16890 ba ya rufe tacewa na matakin HEPA. Rarraba HEPA yana ƙarƙashin jagorancin EN 1822:2019 ko IEST-RP-CC001.6Lokacin da ake siyan kaya a ƙasashen duniya, koyaushe a ƙayyade ma'aunin gida da kuma ma'aunin ƙasashen duniya iri ɗaya don guje wa rarrabawa ba daidai ba.
A shekarar 2023, wani asibiti mai zaman kansa mai gadaje 500 a birnin Ho Chi Minh yana shirin inganta HVAC kuma ƙungiyar masu saye ta fara ƙayyade matatun HEPA H13 ga kowace na'urar sarrafa iska. Kasafin kuɗin da aka ƙiyasta don kammala aikin HEPA shine dala miliyan 1.2 — tare da kuɗin maye gurbin da ake biya akai-akai na dala 800,000/shekara.
Na ziyarci shafin kuma na gabatar da wata hanyar da za a bi:
- Gundumomin gabaɗaya da wuraren jama'a: Matatun G4 na farko + matatun jakunkunan F7 (kudin shekara: $48,000)
- ICU da gidajen wasan kwaikwayo na tiyata (ɗakuna 16): Gel na G4 + F9 + H14 HEPA (farashin shekara: $65,000)
- Dakunan killacewa (ɗakuna 8): G4 + F9 + H13 HEPA + UV-C (farashin shekara: $38,000)
Jimlar kuɗin tacewa na shekara-shekara: $151,000 idan aka kwatanta da $800,000 — wanda hakan ya rage darajar $649,000 a kowace shekara. Kuma saboda matatun HEPA suna da kariya daga matatun da aka riga aka yi amfani da su, tsawon lokacin sabis ɗin ya karu daga watanni 12-18 zuwa watanni 36-48 a wurare masu mahimmanci.
Ka'idar abu ne mai sauƙi: yi amfani da matattara mafi arha wacce za ta iya yin aikin a kowane yanki. Yi ajiyar matattara mai tsada ta HEPA ga yankunan da suke buƙatarta da gaske.
A masana'antarmu ta Xiamen, muna samar da matatun farko, matsakaici, da HEPA akan layukan samarwa na musamman saboda hanyoyin ƙera kayayyaki sun bambanta sosai.
- Babban layin matattarar: Fitar da takarda ta atomatik, haɗin manne mai zafi, kwali ko haɗa firam ɗin ƙarfe. Saurin samarwa: ~ raka'a 600–800 a kowane canji. Mai da hankali kan QC: daidaiton tsayin pleat da amincin hatimin firam.
- Matsakaicin layin matattarar: Dinki na jaka mai aljihu da yawa ko haɗa V-bank. Walda ta Ultrasonic ko haɗin manne. Saurin samarwa: ~ raka'a 200–300 a kowane aiki. Mai da hankali kan QC: daidaiton zurfin aljihu da kuma tabbatar da ΔP na farko akan kowane tsari.
- Layin matattarar HEPA (ɗakin tsaftacewa na ISO Class 7): Ƙaramin pleat yana samar da abubuwa masu raba aluminum. Ana sarrafa shi a cikin ɗaki mai tsafta don hana gurɓatawa kafin a gurɓata. An gwada kowace matattara daban-daban (ƙalubalantar aerosol na DOP/PAO) kuma an duba shi don ganin ɓullar ramin rami. Saurin samarwa: raka'a 30-50/canji. Mai da hankali kan QC: Gwajin scan 100% bisa ga EN 1822.
Kowace matattara tana ɗauke da takardar shaidar QC tare da ΔP na farko da aka auna a lokacin da iska ke kwarara. Matattarar HEPA sun haɗa da sakamakon gwajin inganci na mutum ɗaya a MPPS.
A zahiri eh, amma a'a a'a. Matatar HEPA da aka fallasa ga ƙura mai kauri ba tare da tacewa ba za ta cika ΔP na ƙarshe cikin watanni 2-4 maimakon watanni 24-36. Ganin cewa matatar HEPA tana kashe kuɗi sau 15-20 fiye da matatar G4 da aka riga aka shigar, tattalin arzikin ya bayyana sarai: koyaushe tana shirya matatar kafin kowane shigarwar HEPA.
MERV tana nufin Ƙimar Rahoton Mafi Ƙarancin Inganci, wadda ASHRAE Standard 52.2 ta bayyana. Tana tsakanin 1 (mafi ƙanƙanta) zuwa 20 (matakin HEPA). Azuzuwan EN 779 G1–G4 da M5–F9 suna daidai gwargwado, tare da G4 = MERV 8 da F9 = MERV 15 a matsayin wuraren da aka fi amfani da su. ISO 16890 yana maye gurbin duka biyun a matsayin ma'aunin duniya.
Don PM2.5 (ƙwayoyin cuta ≤2.5 μm), kuna buƙatar aƙalla matattarar F7 (MERV 13) mai ɗaukar ≥50% a 0.3–1 μm. Don ingantaccen sarrafa PM2.5 (>80% kamawa), yi amfani da F9 (MERV 15). Babban matattarar (G1–G4) kusan babu PM2.5 saboda mafi ƙarancin iyakar kama ƙwayoyin cuta shine >10 μm.
Kuna buƙatar HEPA idan: (1) ƙa'idar ƙa'ida ta buƙaci a bayyane (GMP na kantin magani, OR na asibiti, ɗakunan tsaftacewa na ISO), (2) tsarin ku ba zai iya jure wa barbashi sama da 1 a kowace mita mai siffar cubic sama da 0.5 μm ba, ko (3) ana buƙatar sarrafa kamuwa da cuta ta iska. Ga IAQ na kasuwanci na gabaɗaya, F7–F9 ya isa kuma ya fi araha.
MPPS shine girman barbashi wanda matattara ba ta da inganci sosai. Ga na'urorin microfiber na gilashin HEPA, MPPS yana da kimanin 0.15–0.3 μm. Wannan shine dalilin da yasa matattara HEPA ke da ƙimar 0.3 μm. Ana ɗaukar barbashi a sama da ƙasa MPPS cikin inganci saboda hanyoyi daban-daban suna mamaye girma daban-daban.
Domin kuwa ƙera kafofin watsa labarai na HEPA ya fi rikitarwa. Manyan kafofin watsa labarai na tacewa suna amfani da zare masu kauri a cikin yanar gizo bazuwar - tsari mai sauƙi da sauri. Hanyoyin watsa labarai na HEPA suna buƙatar ƙirƙirar microfiber na gilashi mai tsari tare da diamita mai sarrafa zare (0.5-2 μm) da gwaje-gwaje masu inganci da yawa a kowane birgima. Hanyoyin watsa labarai na HEPA suna kashe kusan sau 30-50 fiye da kowace murabba'in mita fiye da hanyoyin watsa labarai na farko.
Ba yawanci ba ne. Matatun HEPA suna buƙatar gidaje masu zurfi (zurfin pleat 60-150 mm vs 20-46 mm), hanyoyin rufewa daban-daban (gel-seal vs gasket), da kuma ƙarin tallafi na tsarin. Shigar da matatun HEPA a cikin babban gida zai haifar da zubewar hanya, wanda hakan zai sa HEPA ba ta da tasiri. Kullum tabbatar da dacewa da gidaje kafin haɓakawa.
Matatun iska na farko, matsakaici, da HEPA ba sa canzawa. Kowannensu yana da manufa ta musamman a cikin tsarin tacewa mai tsari da aka tsara. Matatun farko suna kare jarin ku a matakan da ke ƙasa. Matatun matsakaici suna isar da IAQ da mazauna ke buƙata. Matatun HEPA suna samar da tsaftar tiyata da aikace-aikacen da ake buƙata ke buƙata.
Kuskuren da ya fi tsada shine rashin siyan nau'in matattara mara kyau - shine siyan matattara mafi inganci ga kowane matsayi. Manajan wannan wurin shakatawa na Malaysia ya koyi wannan ta hanya mai wahala. Asibitin birnin Ho Chi Minh ya kauce masa ta hanyar amfani da tsarin da aka tsara.
A KWS, muna ƙera dukkan nau'ikan matattara guda uku kuma za mu gaya muku gaskiya inda ya kamata. Idan kuna buƙatar matattara ta G4 kafin amfani da su a cikin rumbun ajiyar ku, muna samar muku da su. Idan kuna buƙatar H14 HEPA don ɗakin tsabtace magunguna, muna gwadawa da kuma tabbatar da kowanne.
Tuntuɓi KWS a kws.airfliter@gmail.com ko ziyarci www.kwsairfilter.com.