Zeobrite Alternative Sand Filter Media - 25 Pound Bag gallons-per-day_100+ This is a Hayward SPX3520AA

This is a Hayward SPX3520AA 2 inch Housing for Super Spa SP3500 Series Pumps

This Stenner chemical pump #85MJH2A4STAA provides reliable chemical feeding for your swimming pool

115/230 Volt

durable MDPE plastic with a foam core and added width

Zeobrite Alternative Sand Filter Media - 25 Pound Bag gallons-per-day_100+ This is a Hayward SPX3520AAUsing an all natural zerolite mineral, Zeobrite provides superior water clarity compared to sand. Zeobrite is a product that filters particles as small as 3 microns, 10 times smaller than sand. With the use of this all natural Zeobrite mineral you can reduce backwashing by 50% and chlorine odor from chloramines in water will be virtually eliminated! What's even better is how it lasts up to 5 years with just 25 pounds which equals to about 50 pounds