We have a great selection of Big Blue Filters products including the Aqua-Pure AP815-2 Water Filter (AP815-2) at unbeatable prices.The Aqua-Pure AP815-2 Water Filter is one of the most eagerly sought replacement cartridges for domestic water filters. The reason lies in its reputation of being a no-fuss replacement cartridge with enviable durability. The Aqua-Pure AP815-2 Water Filter uses a 5-micron rating for delivering the highest level of purification. It removes rust, sediments, and the taste & odor of chlorine from drinking water. This is a large-diameter replacement cartridge. It fits models including AP802/AP802-1.5. The operating pressure is up to 690 psi and the temperature range is impressive, from 40° F to 100° F (4.4° C to 37.8° C). Due to high demand, these filters may be on backorder from the manufacturer’s side. We request you to allow some extra time for shipping.