Hayward C4020/C4025 Bleed Tube (CX4000Z3) airbuttonparts dependable skimmer performance can start

dependable skimmer performance can start to decline

The beige finish can be especially helpful in older or warmer-toned pool and spa surfaces where a bright white or dark grate would stand out too aggressively

helping the installation look cleaner and more complete when the system is assembled

Once in place in the proper setup

Useful for no-power

Hayward C4020/C4025 Bleed Tube (CX4000Z3) airbuttonparts dependable skimmer performance can startThis bleed tube helps manage air inside compatible Hayward SwimClear style cartridge filter tanks so filtration can run more consistently. Replacing a damaged or aging tube can improve serviceability and restore the small internal pathway needed for proper filter operation. Fits select Hayward C4020 and C4025 filter models Assists with internal air bleeding during filtration Good replacement during cartridge or manifold service Helps reduce issues