Davey - Crystal Clear ER 135/180 Filter Lid Knob (Pack of 2) - 33364

Davey – Crystal Clear ER 135/180 Filter Lid Knob (Pack of 2)

This is a genuine Davey replacement set of two lid knobs for the Crystal Clear ER 135 and 180 cartridge filter models (DCC135EU and DCC180EU). The knobs secure the filter lid firmly onto the tank, maintaining a pressure-tight seal during operation. They are typically replaced when worn, cracked, or broken — often as a result of repeated seasonal removal for cartridge cleaning.

Kompatibilitás

Designed specifically for the Davey Crystal Clear ER Series cartridge filters in the 135 sq ft (DCC135EU) and 180 sq ft (DCC180EU) variants. These filters are low-profile, backwash-free units used in both in-ground and above-ground swimming pools and spas. Always verify the model number on your filter tank before ordering to ensure the correct fit.

Miért fontos az eredetiség?

Using an authentic Davey part ensures the knobs meet the original torque and pressure specifications of the filter lid — critical for a unit rated to a maximum operating pressure of 250 kPa. Genuine parts also safeguard your Davey warranty and guarantee compatibility with the original tank and lid assembly.

Telepítés

These knobs are designed for tool-free, hand-tightened installation in line with Davey’s service guidelines — no adhesives or sealants are required. Always depressurise and isolate the filter system fully before removing the lid or replacing any lid hardware. If in doubt, consult an authorised Davey dealer or qualified pool technician.