Aqua One O Ring for Pumphead to suit Nautilus 2700 2700UV

Aqua One Genuine Replacement Pumphead O-Ring is designed for:

Aqua One Aquis Canister Filters 2200 & 2400

Aqua One Advance Canister Filters 2250 & 2450

Aqua One Nautilus Canister Filters 2700 & 2700UV

The Aqua One Pumphead O-Ring goes around the underside of the Pumphead. When the pumphead clips down onto the filter canister it creates a air tight seal. Over time the O-ring can get dry or cracked which allows water to leak out of the canister filter.