	*[WSAQ-1] Water Sentinel AQUASANA Compatible Drinking Water Filter System Twin Filter Replacement Cartridges, "A" & "B"** This item is designed to replace * AQUASANA Twin Filter Catridges, "A" & "B". Removes Chorine, Taste, and Odor. Filters last 6 months/500 gallons. Price: ~~$39.95~~ $34.95 Retail: $44.95 You Save: 22%		[WSK-1] Ecowater Kenmore RO System Carbon Block Filters Replacement Kit Price: $29.95

	[WSP-4500] Hayward SwimClear C4500 Pool Filter Replacement Cartridge Fits Models C4000, C4000S, C4020, C4025, C4500, C4520 Price: ~~$54.95~~ $49.95 You Save: 9%