Pentair Large Stainless Steel Niches Brass Plaster Ring || 79211600 Waterway Single Speed Pumps It has an opening through

It has an opening through its middle where it can be fitted over the top of the sweep hose

while then dispersing this debris into the debris bag leaving a crystal-clear look in its path

It removes many types or organic stains and combined with Aquadex 50 Stain Off will remove 98% of all types of surface stains

The Pentair In-Floor 6-Port 1

Hayward DV5000 Suction Side Pool Cleaner | W3DV5000

Pentair Large Stainless Steel Niches Brass Plaster Ring || 79211600 Waterway Single Speed Pumps It has an opening throughPentair Large Stainless Steel Niches Brass Plaster Ring 79211600 This is used for large stainless steel niches. Replace your plaster ring to create a water tight seal for your pool's lights. Plaster ring replacement Fits Pentair large stainless steel niches Available in brass color Made of concrete