reeplar pwk35b replaces hot springs limelight spa filters, compatible with watkins 1642301-1, 78161, 78286, filbur fc-3921, hot spring limelight series filter cartridge,35 sq.ft - 2 pack is up for auction in Patio, Lawn & Garden. This item is in Good Condition. This auction has ended — similar items appear in live auctions regularly.