Hayward Low NOx Vacuum Switch (IDXLBVS1930) filters This replacement part services wear

This replacement part services wear points on compatible Polaris UltraFlex cleaner components

Designed for use with appropriate pool suction systems

This type of part is especially useful when the main filter structure remains serviceable and the need is centered on renewing one worn grid

Helps restore dependable flow-switch communication

Hayward Low NOx Vacuum Switch (IDXLBVS1930) filters This replacement part services wearDesigned for precise service work on compatible Hayward heating systems, Hayward Low NOx Vacuum Switch helps restore the fit, sensing, flow, or combustion support needed for dependable heater operation. It is a practical replacement choice when an existing component is worn, damaged, or no longer performing as it should. Pool heaters rely on tightly matched internal parts to manage heat, airflow, water movement, and safety controls. Using the correct