{"product_id":"pentair-pentek-r50-bb-big-blue-pleated-polyester-sediment-water-filter-10-x-4-5-50-micron-whole-house-reusable-cartridge-pack-of-2","title":"Pentair Pentek R50-BB Big Blue Pleated Polyester Sediment Water Filter, 10\" x 4.5\", 50 Micron, Whole House Reusable Cartridge, Pack of 2","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Pentek\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eREDUCES SEDIMENT TO HELP PROTECT YOUR WATER SYSTEM - Filters dirt, sand, silt, rust, and sediment at 50 micron nominal to safeguard plumbing, appliances, and downstream filter cartridges\u003c\/li\u003e\n\u003cli\u003e16+ SQUARE FEET OF PLEATED FILTER MEDIA - Pleated non-woven polyester provides significantly more surface area than standard cartridges, maximizing dirt-holding capacity for longer service intervals\u003c\/li\u003e\n\u003cli\u003eDURABLE AND REUSABLE POLYESTER CONSTRUCTION - Washable non-woven polyester media can be cleaned and reused multiple times, extending cartridge life and reducing replacement costs\u003c\/li\u003e\n\u003cli\u003eFITS ALL 10\" x 4.5\" BIG BLUE HOUSINGS - Molded polypropylene endcaps with integrated gaskets ensure a secure, leak-free seal in any standard Big Blue or compatible heavy-duty housing\u003c\/li\u003e\n\u003cli\u003eLOW PRESSURE DROP MAINTAINS WATER FLOW - Less than 1 psi initial pressure drop at 10 gpm keeps whole house water pressure consistent; sonically welded seam reduces internal bypass for reliable filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e KW4510BR\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e 155053-44\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e The Pentair Pentek R50-BB is a 50-micron pleated polyester sediment filter cartridge designed for standard 10\" x 4.5\" Big Blue whole house filter housings. Each cartridge features more than 16 square feet of durable, non-woven polyester fabric pleated around a polypropylene core, providing significantly greater dirt-holding capacity than non-pleated alternatives. The media effectively captures dirt, sand, silt, rust, and other particulates and helps protect plumbing fixtures, water-using appliances, and downstream filtration stages.\u003cbr\u003e\nThe overlap seam on each cartridge is sonically welded to minimize internal bypass, improving overall filtration efficiency. Molded polypropylene endcaps with integrated gaskets provide a secure, leak-free fit. The initial pressure drop is less than 1 psi at 10 gpm, helping maintain consistent water pressure throughout the system. Operating temperature range is 40 to 125 degrees F.\u003cbr\u003e\nThe polyester media is washable and reusable, allowing cartridges to be cleaned and reinstalled to extend service life. This 2-pack fits any standard Big Blue 10\" x 4.5\" housing and is suitable for residential, commercial, and light industrial sediment pre-filtration applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 11.1 x 9.6 x 5.3 inches\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Default Title","offer_id":47769204261094,"sku":"B0CJMXSP9Z","price":40.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/5494\/0646\/files\/71Nv8DGOsjL.jpg?v=1781522793","url":"https:\/\/m1shve-ac.myshopify.com\/products\/pentair-pentek-r50-bb-big-blue-pleated-polyester-sediment-water-filter-10-x-4-5-50-micron-whole-house-reusable-cartridge-pack-of-2","provider":"My Store","version":"1.0","type":"link"}