![Maytronics DX3/4 Ultra Fine Cartridge Filter Panels [Qty-4] (9991422-ASSY) coverlifts The Tecmark 3015 pressure switch](https://cdn.shopify.com/s/files/1/1751/9347/files/87-111-1136_XL.jpg?v=1718345175)
SKU: 46969652906
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
The Tecmark 3015 pressure switch is designed for compatible applications that require a normally closed SPDT switch rated at 25 amps with a 1/8 inch threaded connection
The IDXBLG1930 is a practical replacement part for compatible Hayward H-Series heaters that need renewed blower sealing and cleaner assembly support
Helps restore reliable in-line spa heating
reduce installation friction
while the eco format and muffler support add practical value by preserving a more streamlined and quieter system experience
Maytronics DX3/4 Ultra Fine Cartridge Filter Panels [Qty-4] (9991422-ASSY) coverlifts The Tecmark 3015 pressure switchUltra fine cartridge filter panels help capture smaller debris inside a compatible robotic cleaner, and this Maytronics version is designed for DX3 and DX4 applications and supplied in a quantity of four using the 9991422 ASSY reference. Fine filtration panels are useful when the cleaning environment calls for tighter debris capture than a more open filter style can provide. This set has practical value because replacing all four panels together helps