{"product_id":"sentry-air-model-300-pre-filter-pads-12-pack","title":"Sentry Air Model 300 MERV 8 Pre-Filter Pads (12 Pack)","description":"\u003ch1\u003e\n\n\u003cspan\u003ePanatilihing nasa pinakamataas na antas ng pagganap ang iyong air filtration system gamit ang \u003c\/span\u003e\u003cspan\u003eMERV 8 \u003c\/span\u003e\u003cspan\u003eModel 300 Pre-Filter Pads ng Sentry Air Systems. \u003c\/span\u003e\n\n\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eEspesyal na idinisenyo para sa Sentry Air Systems 300 Series fume extractors at portable air cleaners, ang mga disposable pre-filter na ito ay sumasala ng malalaking airborne particulate bago pa man makarating sa pangunahing HEPA o carbon filter. \u003c\/strong\u003e\u003cspan\u003eSa pamamagitan ng paghuli ng alikabok, mga partikulo ng usok, at mga debris nang maaga sa proseso ng pagsasala, nakakatulong ang Model 300 Pre-Filter Pads na pahabain ang buhay ng mga mamahaling pangunahing filter habang pinapanatili ang tamang daloy ng hangin at kahusayan sa pagsasala. \u003c\/span\u003e\u003cspan\u003eAng mga replacement pad na ito ay mainam para sa welding fume extraction, pagtanggal ng usok ng solder, mga laboratory application, paghawak ng pulbos, at pangkalahatang kapaligiran ng industrial air filtration.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdinisenyo para sa Sentry Air Systems Model 300 Series kabilang ang: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"..\/products\/30-portable-floor-sentry-fume-extractor\"\u003e\u003cstrong\u003ePortable Fume Extractors\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"..\/products\/wall-mounted-fume-extractor\"\u003e\u003cstrong\u003eWall Mounted Fume Extractors\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/40-ductless-fume-containment-hood-copy\"\u003e\u003cstrong\u003eBenchtop Fume Extractors\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"..\/products\/ductless-fume-containment-hood\"\u003e\u003cstrong\u003eDuctless Fume Hoods\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"..\/products\/portable-clean-room\"\u003ePortable Clean Rooms\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eMga Pangunahing Tampok\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eAng filter na may MERV 8 rating ay sumasala ng malalaking particulate at airborne debris\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e70-80% na kahusayan sa mga partikulong may laki na 3-10 microns\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTumutulong na pahabain ang buhay ng HEPA at carbon filter\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eSumusuporta sa mas mahusay na daloy ng hangin at kahusayan ng system\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMabilis at madaling pagpapalit ng filter\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eDisposable na disenyo para sa simpleng maintenance\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eAvailable sa standard particulate at carbon na mga bersyon\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eIbinebenta nang may labindalawang (12) piraso bawat pack\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eMga Application\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eWelding fume extraction\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ePag-alis ng usok ng soldering\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eChemical fume control\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eLaboratory filtration\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eDust collection\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMga operasyong may kinalaman sa paghawak ng pulbos\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMagaan na grinding at polishing application\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cb\u003eMga Available na Uri ng Filter\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003e\u003cb\u003eStandard Particulate Pre-Filter Pads\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003eIdinisenyo upang sumala ng alikabok, usok, at malalaking airborne particulate bago sila pumasok sa pangunahing filtration stage.\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003e\u003cb\u003eCarbon Pre-Filter Pads\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003eMga pad na may activated carbon na tumutulong sa magaan na pagkontrol ng amoy at pagbabawas ng VOC habang sumasala rin ng mga particulate.\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eBakit Kailangang Regular na Palitan ang mga Pre-Filter?\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAng regular na pagpapalit ng mga pre-filter pad ay nakakatulong upang:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eMapanatili ang tamang daloy ng hangin\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMapabuti ang pangkalahatang performance ng pagsasala\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMabawasan ang pagod ng motor\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ePahabain ang service life ng mga HEPA at carbon filter\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMapababa ang mga gastos sa pangmatagalang maintenance\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eCompatible Sa\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eSentry Air Systems Model 300 Portable Fume Extractors\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eSentry Air Systems 300 Series Air Cleaners\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eIba't ibang welding, soldering, at laboratory filtration system na gumagamit ng Model 300 filter configuration\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKasama sa Package ang (12) Model 300 Replacement Pre-Filter Pads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eMga Paalala sa Pag-order\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePumili sa pagitan ng standard particulate pre-filter o activated carbon pre-filter pad depende sa mga kinakailangan ng iyong application at uri ng kontaminante.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cb\u003eMga Detalye (Specifications)\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" height=\"160\" style=\"width: 66.131907%;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDetalyeng Teknikal\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eMga Detalye\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eUri ng Produkto\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eReplacement Pre-Filter Pads\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eMga Compatible na System\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cspan\u003eSentry Air Systems Model 300 Series\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eEstilo ng Filter\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eDisposable Pad\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eFiltration Stage\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003ePre-Filter\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eDami bawat Pack\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003e12 Pad\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eMga Available na Uri\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003eStandard Particulate \/ Carbon\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 35.599284%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003ePagkabit\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd valign=\"middle\" style=\"width: 64.400716%;\"\u003e\n\n\u003cp\u003e\u003cspan\u003ePagpapalit na Hindi Nangangailangan ng Kagamitan\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch4\u003eKahusayan ng Filter (Filter Efficiency)\u003c\/h4\u003e\n\u003ch3\u003ePagkalkula ng Kahusayan ng Filter\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAng kahusayan ng isang filter ay kinakalkula sa pamamagitan ng pagsukat sa bilang ng partikulo sa downstream at upstream ng filter. \u003c\/strong\u003eAng bilang sa downstream ay hinahati sa bilang sa upstream, pagkatapos ay ibinabawas ang numerong ito sa isa, at imumultiply sa 100 upang makuha ang porsyento ng kahusayan gamit ang formula na ito:\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"Filter Efficiency Equation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/filter-efficiency_480x480.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eChart ng Paghahambing ng Kahusayan ng Filter\u003c\/h3\u003e\n\u003ctable style=\"width: 57.932264%;\" border=\".5\" cellpadding=\".5\" cellspacing=\".5\" height=\"259\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 52.86783%;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003e\n\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eFilter\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 45.63591%;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003e\n\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eKahusayan at Laki ng Partikulo\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 52.86783%;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003e\n\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eASHRAE\u003c\/strong\u003e\u003cbr\u003eHigh Efficiency\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 45.63591%; text-align: left;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003eHanggang 95% sa mga partikulong kasingliit ng 0.5 microns\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 52.86783%;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003e\n\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eHEPA\u003c\/strong\u003e\u003cbr\u003eHigher Efficiency | Standard sa Industriya\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 45.63591%; text-align: left;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003eHanggang 99.97% sa mga partikulong kasingliit ng 0.3 microns\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 52.86783%;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003e\n\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eULPA\u003c\/strong\u003e\u003cbr\u003eHighest Efficiency\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 45.63591%; text-align: left;\" align=\"center\" height=\"50\" valign=\"center\" width=\"300\"\u003eHanggang 99.9995% sa mga partikulong kasingliit ng 0.12 microns\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eMga Laki ng Partikulo\u003c\/h3\u003e\n\u003cp\u003eUpang ilarawan ang napakaliit na laki ng mga partikulong nasasala ng mga filter na ito, ang isang micron ay katumbas ng isang milyonth ng isang metro. Hindi nakikita ng mata ng tao ang mga partikulong mas maliit sa 10 microns. Ang mga laki ng karaniwang partikulo ay ang mga sumusunod:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBuhok ng tao: 100-150 microns ang lapad\u003c\/li\u003e\n\n\u003cli\u003eEmisyon: 1 – 150 microns\u003c\/li\u003e\n\n\u003cli\u003eAlikabok: 100 microns\u003c\/li\u003e\n\n\u003cli\u003ePollen: 10 - 100 microns\u003c\/li\u003e\n\n\u003cli\u003eSpores: 3 - 40 microns\u003c\/li\u003e\n\n\u003cli\u003eAmag (Mold): 3 - 12 microns\u003c\/li\u003e\n\n\u003cli\u003eBacteria: 0.3 - 60 microns\u003c\/li\u003e\n\n\u003cli\u003ePure oxygen: 0.005 microns\u003csup\u003e4\u003c\/sup\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\" align=\"center\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ParticleSize-chart.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" align=\"center\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Sentry Air Systems","offers":[{"title":"Default Title","offer_id":52666592297184,"sku":"SS-300-CFP","price":191.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sentry-air-model-300-pre-filter-pads-12-pack-ss-300-pfp-5112175.jpg?v=1779370039","url":"https:\/\/sperdirect.com\/fil\/products\/sentry-air-model-300-pre-filter-pads-12-pack","provider":"Sper Scientific Direct","version":"1.0","type":"link"}