Eheim 4015150 External Filter Aquarium Suction Cup and Clip

Nice and sturdy worth buy

I bought 2 items for my heater on Aug 22nd. Today is Sept 28th and those suction cups are basically non usable already. The heater slides down by its weight. No suction power at all. If you want a "product" what lasts less than a month - go for it, buy it and waste your money.

Perfect fit - bought for my Rena canister filter. Good suction cups.

Works well, wo sliding off under water.

Work very well

purchased to replaced missing suction cups from some stuff gifted to me. fits the perforated return tube on my 2026 perfectly.