Pentair Manual Switch Cover | 42001-0007S Amerilite The cassette assembly (includes diaphragm)

The cassette assembly (includes diaphragm) are replacement parts that are made by Hayward

Install with a debris removal drain or sump assembly to better distribute flow and manage debris across your pool’s circulation zones

Recommended Use: Follow label instructions for proper dosage based on pool/spa size and water conditions

the even distribution of chemicals promotes balanced water chemistry

The Pentair 1

Pentair Manual Switch Cover | 42001-0007S Amerilite The cassette assembly (includes diaphragm)Pentair Manual Switch Cover 42001 0007S The Pentair Manual Switch Cover (42001 0007S) is a high quality replacement component designed for select Pentair pool and spa heaters. This cover safeguards the manual switch assembly, protecting it from external elements and ensuring the longevity of the heaters control system. Made from durable materials, it offers a secure fit and reliable performance, helping to maintain optimal functionality. Features: