Suction-Side Problems If the vacuum doesnt work, its usually either because air is getting into the vacuum hose or into the suction side of the pool pump. The presence of air in the lines is preventing the system from drawing water as it should.

What causes loss of suction in pool filter?

If the impeller becomes clogged with debris, water cant rotate out the sides of the impeller. This decreases suction which reduces water flow through the pump. Clean out the impeller. A suction leak in the suction side of the pump can cause a number of problems.

How do you fix low pool suction?

If the impeller becomes clogged with debris, water cant rotate out the sides of the impeller. This decreases suction which reduces water flow through the pump. Solution: Clean out the impeller. See our guide on How To Clean Out a Pool Pump Impeller.

How do I know if my pool filter is clogged?

Here are two ways to check if your filter is working:#1. Add dirt to your pool skimmer. #2. Use your pool vacuum to test for filter issues. True Grit. This is the most common issue associated with sand or debris floating back into the pool after its been sucked up by the filter. Too High of Pressure. Too Low of Pressure.

How does a suction pool vacuum work?

A suction pool cleaner is a simple cleaner that uses your pools existing filtration system to keep everything clean. It works by connecting directly to your skimmer or a dedicated suction line that pulls in water to the pump. Finally, the pump pushes the freshly filtered clean water back into your pool.

How do you unclog a pool vacuum line?

1:455:01How to Unclog a Pool Skimmer Line, Pool Pump Not Priming Part 7YouTube

How do you test a pump suction?

Start the pump and allow it to achieve full flow. Slowly close a discharge valve and record suction and discharge gauge readings. Those reading should equal the maximum pressure noted on the pump performance curve at zero flow. Check the impeller clearance.

How do I find a leak in my pool vacuum hose?

Once the hose is filled with water, begin slowly lifting the hose out, always keeping the head of the vacuum submerged. When you reach a point that is above water and leaking, the pump will suck air into the hose causing bubbles to form. This is where the leak is.

How do you vacuum a pool with two skimmers?

7:1010:03Pool Guy (Gal) Basic Training Part 2 (A): Vacuuming the Pool - YouTubeYouTube