{"product_id":"unicel-cartridge-for-sta-rite-135tx-135gpm-tx-135txr-and-ptm-135-filters-137-sq-ft-uhd-sr137","title":"Unicel Cartridge For Sta-Rite 135TX, 135GPM-TX, 135TXR, and PTM-135 Filters | 137 Sq Ft | DPM-SR137 | UHD-SR137","description":"\u003cp\u003eThe Unicel UHD-SR137 Filter Cartridge is a high-performance replacement filter designed for Sta-Rite pool filters, including models 135TX, 135GPM-TX, 135TXR, and PTM-135. With a filtration area of 137 square feet, this cartridge is constructed with durable Reemay polyester material, which efficiently captures debris while maintaining optimal water clarity. Measuring 31-1\/4\" inches in length and 8-11\/16 inches in diameter, the filter features an open-top and bottom end cap of 4-3\/16\" with 12 concentric slots, making it easy to install and compatible with various Sta-Rite filters. This Unicel filter has a pleat count of 216 and is known for its long-lasting durability, ensuring efficient filtration for an extended period.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Sta-Rite pool filters\u003c\/strong\u003e: The Unicel UHD-SR137 Filter Cartridge is a high-performance replacement filter compatible with Sta-Rite models 135TX, 135GPM-TX, 135TXR, and PTM-135, ensuring a perfect fit for these systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge filtration area for optimal clarity\u003c\/strong\u003e: With a 137 square foot filtration area, this cartridge efficiently captures dirt and debris, maintaining crystal-clear pool water while reducing the need for frequent cleanings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Reemay polyester construction\u003c\/strong\u003e: Made from high-quality Reemay polyester material, the cartridge ensures long-lasting performance, effectively handling heavy debris loads while maintaining consistent filtration efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy installation with versatile design\u003c\/strong\u003e: Measuring 31-1\/4\" in length and 8-11\/16\" in diameter, it features 4-3\/16\" open-top and bottom end caps with 12 concentric slots, making it simple to install in various Sta-Rite filter systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh pleat count for extended lifespan\u003c\/strong\u003e: With 216 pleats, this Unicel filter cartridge offers increased surface area for debris capture, extending its lifespan and reducing maintenance for pool owners.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) \u003c\/strong\u003eUnicel UHD-SR137 Cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePentair Sta-Rite Filter Models: \u003c\/strong\u003e135TX, 135GPM-TX, 135TXR, and PTM-135\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-9362261f-7fff-50cf-8bfe-08296abb0b98\"\u003e\u003cspan\u003eNote: \u003c\/span\u003e\u003c\/b\u003eThis cartridge may be compatible with your filter, please refer to your owners manual to ensure compatibility.\u003c\/p\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":49770569597216,"sku":"UHD-SR137","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/Unicel_Cartridge_For_Sta-Rite_135TX_135GPM-TX_135TXR_and_PTM-135_Filters_137_Sq_Ft_UHD-SR137_Discount_Pool_Mart_1.jpg?v=1738616114","url":"https:\/\/discountpoolmart.com\/products\/unicel-cartridge-for-sta-rite-135tx-135gpm-tx-135txr-and-ptm-135-filters-137-sq-ft-uhd-sr137","provider":"Discount Pool Mart","version":"1.0","type":"link"}