Hayward UHXPOSHZ12504 4" Positive Pressure Indoor Vent Adapter for Universal H-Series H250 Pool Heaters 15' x 54" Available in various sleek colors—including

Available in various sleek colors—including white

and window sills with ease

this above-ground pool delivers on both function and style

Each tile is sold individually

the PoolStyle Backwash Hose withstands exposure to chemicals

Hayward UHXPOSHZ12504 4" Positive Pressure Indoor Vent Adapter for Universal H-Series H250 Pool Heaters 15' x 54" Available in various sleek colors—includingThe Hayward UHXPOSHZ12504 is a 4" positive pressure vent adapter built specifically for indoor use with Universal H Series H250 pool heaters. Designed to support efficient venting in pressurized systems, this component ensures safe exhaust flow in residential and commercial settings. Its compact 4 inch diameter helps manage airflow in smaller or tighter mechanical rooms without compromising on safety or compliance. Constructed from corrosion resistant