Swimables

Swimables Corrosion-Resistant Check Valve Flapper for Pentair – SW-32-042

Regular price $54.95

The Swimables SW-32-042 Check Valve Flapper is a corrosion-resistant replacement for Pentair-style check valves, designed to maintain one-way water flow and prevent reverse circulation in your pool or spa system. Built for durability and performance, this aftermarket flapper withstands chemical exposure and high flow rates, ensuring long-lasting operation.

Ideal for systems where backflow prevention is essential—such as heaters, salt cells, and inline chlorinators—this flapper helps protect your equipment and maintain system efficiency.

Compatible With:

  • Pentair-style 2" & 2.5" check valves

  • Replacement for Pentair OEM part 263042 (flapper insert)

  • Swimables SW-32-042

Key Features

  • High-performance rubber flapper resists corrosion and cracking

  • Ensures consistent one-way water flow to protect equipment

  • Ideal for use in saltwater and high-chlorine systems

  • Easy installation—fits most Pentair-style check valve housings

  • Built to OEM specs for reliable fit and function

Regular price $54.95
Available for pickup at
BPS - Clovis
Usually ready in 24 hours

811 Barstow Avenue
Clovis CA 93612
United States

+15595297214

BPS - Fresno
Usually ready in 24 hours

3017 West Bullard Avenue
Fresno CA 93711
United States

+15594323942