Poolvergnuegen Hose Cone [2-Wheel/4-Wheel] (PVXH035BLU) aquapro Lid O-rings are useful because

Lid O-rings are useful because they help keep the upper access point sealed properly while still allowing routine maintenance access to the cartridge area

Extended cartridge filter designs can be especially practical where additional filtration area is desirable within the same equipment style

and overall pump effectiveness

Helps restore structural support within the filter assembly

Poolvergnuegen Hose Cone [2-Wheel/4-Wheel] (PVXH035BLU) aquapro Lid O-rings are useful becauseThe Poolvergnuegen Hose Cone [2 Wheel 4 Wheel] (PVXH035BLU) is a replacement hose cone for compatible Poolvergnuegen 2 wheel and 4 wheel pool cleaner systems. Hose cones help maintain a secure connection within the cleaner hose assembly, supporting proper water flow and cleaner movement throughout the pool. A worn, cracked, or missing hose cone can affect fit, suction, and overall cleaner performance. This blue hose cone is a useful repair part when