POOLPURE PLFC-8610 Pool Filter Replaces PA100, Ultral-D1, Unicel C-8610, C-7487, Filbur FC-1290, Hayward CX1100-RE, Hayward c1100, 100 Sq.ft Filter Cartridge 1PACK is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 99% below the $69.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.