{"product_id":"extended-life-polypropylene-filter-bag","title":"Extended life polypropylene filter bag","description":"\u003ch2 data-start=\"449\" data-end=\"473\"\u003eProduct description\u003c\/h2\u003e\n\u003ch3 data-start=\"475\" data-end=\"567\"\u003eExtended life polypropylene filter bag for durable and chemically resistant filtration\u003c\/h3\u003e\n\u003cp data-start=\"569\" data-end=\"928\"\u003eThe Extended Life Polypropylene Filter Bag is designed for liquid filtration applications where a standard polypropylene felt filter bag does not provide sufficient service life. While maintaining the simplicity and ease of use of conventional felt filter bags, the extended life construction delivers higher dirt holding capacity and longer operating cycles.\u003c\/p\u003e\n\u003cp data-start=\"930\" data-end=\"1090\"\u003eThis filter bag is commonly selected as a direct upgrade from standard polypropylene felt bags to reduce filter change frequency and improve process efficiency.\u003c\/p\u003e\n\u003chr data-start=\"1092\" data-end=\"1095\"\u003e\n\u003ch2 data-start=\"1097\" data-end=\"1122\"\u003eFiltration principle\u003c\/h2\u003e\n\u003cp data-start=\"1124\" data-end=\"1323\"\u003eThe Extended Life Polypropylene Filter Bag operates using depth filtration. Liquid flows from the inside to the outside of the bag, with particles retained throughout the thickness of the felt media.\u003c\/p\u003e\n\u003cp data-start=\"1325\" data-end=\"1415\"\u003eCompared to standard polypropylene felt filter bags, the extended life structure provides:\u003c\/p\u003e\n\u003cul data-start=\"1416\" data-end=\"1562\"\u003e\n\u003cli data-start=\"1416\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1418\" data-end=\"1453\"\u003eimproved contaminant distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1454\" data-end=\"1499\"\u003e\n\u003cp data-start=\"1456\" data-end=\"1499\"\u003eslower pressure increase during operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1500\" data-end=\"1523\"\u003e\n\u003cp data-start=\"1502\" data-end=\"1523\"\u003elonger service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1524\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1562\"\u003emore stable filtration performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1564\" data-end=\"1673\"\u003eAll retained contaminants remain inside the filter bag, allowing clean and simple disposal during change out.\u003c\/p\u003e\n\u003chr data-start=\"1675\" data-end=\"1678\"\u003e\n\u003ch2 data-start=\"1680\" data-end=\"1711\"\u003eExtended life media design\u003c\/h2\u003e\n\u003cp data-start=\"1713\" data-end=\"1995\"\u003eThe filter bag is manufactured from specially engineered polypropylene felt designed to increase dirt holding capacity without sacrificing filtration efficiency. The extended life media structure allows higher contaminant loading before reaching the recommended change out pressure.\u003c\/p\u003e\n\u003cp data-start=\"1997\" data-end=\"2009\"\u003eThis design:\u003c\/p\u003e\n\u003cul data-start=\"2010\" data-end=\"2154\"\u003e\n\u003cli data-start=\"2010\" data-end=\"2046\"\u003e\n\u003cp data-start=\"2012\" data-end=\"2046\"\u003eextends filter service intervals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2047\" data-end=\"2077\"\u003e\n\u003cp data-start=\"2049\" data-end=\"2077\"\u003ereduces filter consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2078\" data-end=\"2113\"\u003e\n\u003cp data-start=\"2080\" data-end=\"2113\"\u003elowers maintenance requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2114\" data-end=\"2154\"\u003e\n\u003cp data-start=\"2116\" data-end=\"2154\"\u003eimproves overall process reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2156\" data-end=\"2272\"\u003eThe extended life polypropylene media is particularly suitable for chemically aggressive or variable process fluids.\u003c\/p\u003e\n\u003chr data-start=\"2274\" data-end=\"2277\"\u003e\n\u003ch2 data-start=\"2279\" data-end=\"2307\"\u003eDesign and construction\u003c\/h2\u003e\n\u003cp data-start=\"2309\" data-end=\"2496\"\u003eExtended Life Polypropylene Filter Bags are manufactured from high quality polypropylene fibers and fitted with a top sealing ring to ensure correct positioning inside the support basket.\u003c\/p\u003e\n\u003cp data-start=\"2498\" data-end=\"2530\"\u003eTypical design features include:\u003c\/p\u003e\n\u003cul data-start=\"2531\" data-end=\"2791\"\u003e\n\u003cli data-start=\"2531\" data-end=\"2584\"\u003e\n\u003cp data-start=\"2533\" data-end=\"2584\"\u003eextended life polypropylene felt filtration media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2585\" data-end=\"2624\"\u003e\n\u003cp data-start=\"2587\" data-end=\"2624\"\u003einside to outside filtration design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2625\" data-end=\"2667\"\u003e\n\u003cp data-start=\"2627\" data-end=\"2667\"\u003esecure sealing ring to minimise bypass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2668\" data-end=\"2731\"\u003e\n\u003cp data-start=\"2670\" data-end=\"2731\"\u003ecompatibility with perforated or woven mesh support baskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2732\" data-end=\"2791\"\u003e\n\u003cp data-start=\"2734\" data-end=\"2791\"\u003esuitability for standard industrial bag filter housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2793\" data-end=\"2859\"\u003eThe filter bag maintains its shape and integrity during operation.\u003c\/p\u003e\n\u003chr data-start=\"2861\" data-end=\"2864\"\u003e\n\u003ch2 data-start=\"2866\" data-end=\"2898\"\u003ePerformance characteristics\u003c\/h2\u003e\n\u003cp data-start=\"2900\" data-end=\"2944\"\u003eTypical performance characteristics include:\u003c\/p\u003e\n\u003cul data-start=\"2945\" data-end=\"3166\"\u003e\n\u003cli data-start=\"2945\" data-end=\"2987\"\u003e\n\u003cp data-start=\"2947\" data-end=\"2987\"\u003ewide range of available micron ratings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2988\" data-end=\"3058\"\u003e\n\u003cp data-start=\"2990\" data-end=\"3058\"\u003ehigher dirt holding capacity than standard polypropylene felt bags\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3059\" data-end=\"3109\"\u003e\n\u003cp data-start=\"3061\" data-end=\"3109\"\u003estable and predictable pressure drop behaviour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3110\" data-end=\"3166\"\u003e\n\u003cp data-start=\"3112\" data-end=\"3166\"\u003ereliable filtration efficiency over the service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3168\" data-end=\"3245\"\u003eThese characteristics support both continuous and batch filtration processes.\u003c\/p\u003e\n\u003chr data-start=\"3247\" data-end=\"3250\"\u003e\n\u003ch2 data-start=\"3252\" data-end=\"3279\"\u003eMaterial compatibility\u003c\/h2\u003e\n\u003cp data-start=\"3281\" data-end=\"3553\"\u003ePolypropylene offers excellent chemical resistance and is compatible with a wide range of industrial liquids, including water based solutions, oils, acids and many chemicals. This makes polypropylene filter bags particularly suitable for demanding industrial environments.\u003c\/p\u003e\n\u003cp data-start=\"3555\" data-end=\"3637\"\u003eMaterial compatibility should always be confirmed for specific process conditions.\u003c\/p\u003e\n\u003chr data-start=\"3639\" data-end=\"3642\"\u003e\n\u003ch2 data-start=\"3644\" data-end=\"3669\"\u003eTypical applications\u003c\/h2\u003e\n\u003cp data-start=\"3671\" data-end=\"3732\"\u003eExtended Life Polypropylene Filter Bags are commonly used in:\u003c\/p\u003e\n\u003cul data-start=\"3733\" data-end=\"3983\"\u003e\n\u003cli data-start=\"3733\" data-end=\"3756\"\u003e\n\u003cp data-start=\"3735\" data-end=\"3756\"\u003echemical processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3757\" data-end=\"3781\"\u003e\n\u003cp data-start=\"3759\" data-end=\"3781\"\u003ewastewater treatment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3782\" data-end=\"3825\"\u003e\n\u003cp data-start=\"3784\" data-end=\"3825\"\u003esurface treatment and coating processes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3826\" data-end=\"3858\"\u003e\n\u003cp data-start=\"3828\" data-end=\"3858\"\u003efood and beverage production\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3859\" data-end=\"3897\"\u003e\n\u003cp data-start=\"3861\" data-end=\"3897\"\u003eindustrial oils and process fluids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3898\" data-end=\"3940\"\u003e\n\u003cp data-start=\"3900\" data-end=\"3940\"\u003eacids, solvents and chemical solutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3941\" data-end=\"3983\"\u003e\n\u003cp data-start=\"3943\" data-end=\"3983\"\u003epre filtration before membrane systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3985\" data-end=\"3988\"\u003e\n\u003ch2 data-start=\"3990\" data-end=\"4007\"\u003eKey benefits\u003c\/h2\u003e\n\u003cul data-start=\"4009\" data-end=\"4273\"\u003e\n\u003cli data-start=\"4009\" data-end=\"4077\"\u003e\n\u003cp data-start=\"4011\" data-end=\"4077\"\u003eLonger service life compared to standard polypropylene felt bags\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4078\" data-end=\"4113\"\u003e\n\u003cp data-start=\"4080\" data-end=\"4113\"\u003eReduced filter change frequency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4114\" data-end=\"4141\"\u003e\n\u003cp data-start=\"4116\" data-end=\"4141\"\u003eLower operational costs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4142\" data-end=\"4175\"\u003e\n\u003cp data-start=\"4144\" data-end=\"4175\"\u003eExcellent chemical resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4176\" data-end=\"4220\"\u003e\n\u003cp data-start=\"4178\" data-end=\"4220\"\u003eSimple installation and clean change out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4221\" data-end=\"4273\"\u003e\n\u003cp data-start=\"4223\" data-end=\"4273\"\u003eDirect retrofit for standard bag filter housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4275\" data-end=\"4278\"\u003e\n\u003ch2 data-start=\"4280\" data-end=\"4312\"\u003eConfiguration and quotation\u003c\/h2\u003e\n\u003cp data-start=\"4314\" data-end=\"4431\"\u003eExtended Life Polypropylene Filter Bags are supplied based on application requirements. Selection parameters include:\u003c\/p\u003e\n\u003cul data-start=\"4432\" data-end=\"4522\"\u003e\n\u003cli data-start=\"4432\" data-end=\"4449\"\u003e\n\u003cp data-start=\"4434\" data-end=\"4449\"\u003emicron rating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4450\" data-end=\"4462\"\u003e\n\u003cp data-start=\"4452\" data-end=\"4462\"\u003ebag size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4463\" data-end=\"4497\"\u003e\n\u003cp data-start=\"4465\" data-end=\"4497\"\u003eprocess liquid characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4498\" data-end=\"4522\"\u003e\n\u003cp data-start=\"4500\" data-end=\"4522\"\u003eoperating conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4524\" data-end=\"4638\"\u003eFiltra International can support correct filter bag selection to optimise filtration performance and service life.\u003c\/p\u003e\n\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is an extended life polypropylene filter bag?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"An extended life polypropylene filter bag is a felt filter bag designed to provide higher dirt holding capacity and longer service life compared to standard polypropylene felt filter bags.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does an extended life polypropylene filter bag differ from standard felt filter bags?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Extended life polypropylene filter bags use specially engineered felt media that distributes contaminants more evenly, resulting in longer operating cycles and fewer filter change outs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are extended life polypropylene filter bags suitable for chemically aggressive liquids?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Polypropylene offers excellent chemical resistance and is suitable for many aggressive industrial liquids.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which applications commonly use extended life polypropylene filter bags?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"They are widely used in chemical processing, wastewater treatment, surface treatment, food and beverage production and general industrial filtration.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can extended life polypropylene filter bags reduce operating costs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Longer service life and reduced filter change frequency help lower maintenance effort and overall filtration costs.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n","brand":"Filtra International","offers":[{"title":"1 Micron","offer_id":55823539470662,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"5 Micron","offer_id":55823539503430,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"10 Micron","offer_id":55823539536198,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"25 Micron","offer_id":55823539568966,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"50 Micron","offer_id":55823539601734,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"75 Micron","offer_id":55823539634502,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"100 Micron","offer_id":55823539667270,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/2985\/6326\/files\/Extendedlifepolypropylenefilterbag.png?v=1766077282","url":"https:\/\/filtrainternational.com\/products\/extended-life-polypropylene-filter-bag","provider":"Filtra International","version":"1.0","type":"link"}