The Pentair FNS Plus Fiberglass D.E. Pool Filter is designed with a fiberglass-reinforced polypropylene tank that enhances durability and sports an almond color for easy integration into backyard and pool equipment environments. It uses a hi-flow manual air relief valve that eliminates air buildup to prevent over-pressurization, and features an easily removable filter grid pack that makes cleaning and maintenance a snap.
A 1-1/2" drain for is used for quick drainage, and a tension control clamp rests securely around the tank, holding each half tightly locked. Leak-proof plumbing connections ensure the best performance. Requires an 86" vertical clearance, and uses 2" plumbing for installation.