![Maytronics DX3/4 Ultra Fine Cartridge Filter Panels [Qty-4] (9991422-ASSY) coverlifts Helps restore reliable in-line spa](https://cdn.shopify.com/s/files/1/1751/9347/files/87-111-1136_XL.jpg?v=1718345175)
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Helps restore reliable in-line spa heating
The IDXBLG1930 is a practical replacement part for compatible Hayward H-Series heaters that need renewed blower sealing and cleaner assembly support
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
That helps restore the control interface without replacing the entire pneumatic switching system
When the original pillow becomes damaged
Maytronics DX3/4 Ultra Fine Cartridge Filter Panels [Qty-4] (9991422-ASSY) coverlifts Helps restore reliable in-line spaUltra 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