{"product_id":"b07hghpy1r","title":"Tier1 20 Micron 20x4.5 Water Filter | Spun Wound Polypropylene Whole House Water Pre-Filter Cartridge | Replacement for Pentek DGD-7525-20,155356-43, P20-20BB | 4.5 x 20 Sediment Water Filter (3-Pack)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eCOMPATIBLE REPLACEMENT MODELS – Designed to fit standard 20 x 4.5 whole house filter housings and a replacement for Pentair DGD-7525, DGD-7525-20, 155356-43, and P20-20BB; suitable for most 4.5 x 20 water filter housings.\u003c\/li\u003e\n\u003cli\u003e24 MICRON DEPTH SEDIMENT FILTRATION – Spun wound polypropylene construction captures larger sediment particles throughout the cartridge depth, helping reduce sand, rust flakes, silt, dirt, and scale commonly present in well water and municipal water systems.\u003c\/li\u003e\n\u003cli\u003eHIGH DIRT HOLDING CAPACITY DESIGN – The graded density depth structure traps heavier particles on the outer layers while allowing water to continue flowing through inner layers, supporting consistent performance in high-sediment conditions compared to basic surface filters.\u003c\/li\u003e\n\u003cli\u003eSERVICE LIFE VARIES BY WATER CONDITIONS – Replacement frequency depends on sediment levels, water quality, and micron rating; finer filters capture smaller particles more quickly, so monitoring flow or pressure changes helps determine when cartridge replacement is needed.\u003c\/li\u003e\n\u003cli\u003eIDEAL WHOLE HOUSE PRE-FILTER – Commonly used as a first-stage or entry-point sediment filter to help protect plumbing, appliances, water softeners, and carbon filters from heavy sediment buildup and premature wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial : Polypropylene (PP)\u003c\/li\u003e\n\u003cli\u003eExternal Testing Certification : NSF\u003c\/li\u003e\n\u003cli\u003eProduct Benefits : Improves water quality by reducing sediment, rust, dirt, sand, silt, and corrosion\u003c\/li\u003e\n\u003cli\u003eBrand : Tier1\u003c\/li\u003e\n\u003cli\u003eUPC : 810004472754\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Tier1","offers":[{"title":"Default Title","offer_id":45808703930566,"sku":"B07HGHPY1R","price":84.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2425\/0822\/files\/61fILS-FU3L._AC_SX679.jpg?v=1777624074","url":"https:\/\/aquashieldpro.us\/products\/b07hghpy1r","provider":"AquaShield","version":"1.0","type":"link"}