How should pool returns be
Christopher Lucas
Published Apr 08, 2026
It’s good practice to point your return jets in a direction that will circulate the water in your pool. If your pool only has one jet, point the jet toward the skimmer and downward. This will circulate the water, and push the water at the bottom of the pool to the surface.
What does the pool return valve do?
In a pool plumbing system, there are pipes that bring water from the pool (suction pipes), and one or more pipes that take water back to the pool (return pipes). Pool valves are used to control the direction of water flow, to and from the pool, and in and out of equipment.
How many returns does a pool need?
While many professionals install two returns, some prefer more as a general rule. Builder Guy Wood, for instance, often will place four returns in pools that measure 250 to 600 square feet. A vessel of 600 to 800 square feet will generally have six returns to start.
What is return on pool pump?
In addition to being portals through which water goes back into the pool, return jets also push the water around the pool. This helps to not only direct water into the skimmers, but any debris that may be floating on the water’s surface, where it can be caught in the skimmer basket.What size are pool returns?
Eyeballs sizes you’ll find are ⅜”, ½”, and ¾”. For far away placement, you’ll want to go with a smaller size, as this will create more back-pressure than mid or large-sized eyeballs.
What do all my pool valves do?
All that water moves out of and back into the pool through pipes. Pool valves control the direction of water flow, not just in and out of the pool, but in and out of your pool equipment as well. … Pool valves make sure the water keeps moving in the direction it’s supposed to.
How long do pool valves last?
Pool valves tend to last between 5-7 years before the exterior plastic parts need to be replaced. As long as the internal parts are working handles can be replaced. If the valves are older than 10 years you may want to replace the whole thing versus replacing just handles.
Can I add a second return to my above ground pool?
It’s nice to add a new return line far away from the existing one, but you will have to do some extra plumbing. When the returns are close, they can be attached or plumbed together above the ground.How many return jets should a pool have?
A pool typically has two to three return jets where the water that filters through the circulation system returns to the pool. For effective circulation, it helps to have these multidirectional jets, because they allow you to determine the direction that the water returns to the pool.
Is it better to run pool pump at night?It’s always best to run the pool pump during the hottest times of the day. The sun is one of the causes of chlorine depletion in your pool. … If you run your pump during the night, then the sun has all day to attack the chlorine that’s standing still in your pool. That can cause algae fast!
Article first time published onHow far apart should skimmer and return be?
The return inlets placement shall be as follows: 1. Wall inlets shall be placed within five feet of each pool corner and at least five feet from a skimmer. (i) Wall return inlets for the circulation system shall be designed to include directionally adjustable fitting to provide effective distribution of water.
How many skimmers and returns does a pool need?
How many skimmers do I need? The Association of Pool and Spa Professionals (APSP) advises that there should be a minimum of one skimmer per 400 sq. ft. of pool surface area.
How many skimmers and returns do I need?
HOW MANY & WHERE. One of the most fundamental aspects of skimmer use is simply making sure you have enough of them. According to most standards and recommendations, public pools require a skimmer for every 500 square feet of surface area, while residential pools require one for every 800 square feet.
How do you close the return on an above ground pool?
- Step 1: Deep Clean. …
- Step 2: Balance your Water. …
- Step 3: Add Winterizing Chemicals. …
- Step 4: Add Pump Protector. …
- Step 5: Protect Your Return and Skimmer. …
- Step 6: Prepare Your Filter for Hibernation. …
- Step 7: Clear the Pool. …
- Step 8: Set Up Ice Equalizer Pillow.
Should I Use main drain or skimmer?
Skimmer Vs. Drain. If the pool receives a lot of leaves and other debris, more suction may be required at the skimmer than the main drain to adequately strain debris floating on the surface. Conversely, if dirt on the bottom of the pool is the principal contaminant, more suction is required at the main drain.
Why does my pool lose water overnight?
If your pool lost water overnight and it is more than the quarter-inch due to evaporation, you probably have a leak. Evaporation accounts for a minor amount of water lost each day. Losing a half-inch or move overnight indicates a problem. … A more significant water loss in the pool will indicate a leak.
Why is my pool emptying?
You should know that your pool will lose some water through a number of normal means: splash-out during use, backwash waste, and evaporation. … However, if you find yourself adding more than two inches of water to your pool per week, there’s a chance you have a major leak somewhere in the pool.
What is a pool actuator?
Pool Valve Actuators are used to give an automated push button command to one or more of the Diverter Valves. They are wired into your Pool’s Control Box and mounted on top of your Diverter Valves.
Which valves should be open on pool pump?
From left to right, they are SPA MAIN DRAIN, CLEANER, SKIMMER, and POOL MAIN DRAIN. For the cleaner to operate at maximum efficiency, only the skimmer and cleaner valves should be open. No other valves should be open. So it is either main drain+skimmer or cleaner+skimmer.
Why are my pool jets bubbling?
What are the most common reasons for pool air bubbles? … The pool water level is too low. The strainer pot lid isn’t on tight or its O-ring is loose/absent/compromised. The union between the valves and the pump isn’t tight or its O-ring is loose/absent/compromised.
Can you add deck jets to existing pool?
Installing these while building a pool is going to save you money, but if you have an existing pool it is possible to have deck jets retrofitted. Depending on the model and installation/labor fees, you’re looking at somewhere between $500 and $1200 per jet. On a retrofit job, be prepared to pay more.
Which way should pool Jets face?
To give your swimming pool the best filtration you should point your return jet away from your skimmer and downward to get the best circulation and filtration. The top few inches of your pool is usually the dirtiest and for your pump to clean properly it is best to keep the water calm on the top of the water.
Can you have 2 skimmers?
Sure can! Above ground pools typically come with 1 skimmer, and 1 return. For installations near a lot of trees, or where you expect a lot of surface debris, 2 skimmers can be used and would be very helpful!
How long can pool water sit without chemicals?
I think the answer to your question is about 3-6 days. The problem is that the chlorine that you need to keep the bacteria in check is used up more quickly as the temperature rises, the activity increases, and as sweat and other body stuff is put into the pool.
How much electricity does a pool pump use?
So, if you run your pool pump for 8 hours in one day, 1,864.25 multiplied by 8 and divided by 1,000 equals 14.9 kilowatt-hours. If you run your pump every day for an average of 30 days per month – 30 multiplied by 14.9 – your pump uses 447 kilowatt-hours in a month.
How often should pool pump run?
Overall, the lessons learned today is you should run your pool pump an average 8 hours a day to properly circulate and clean your water. The pump should push your entire pool in gallons in this 8 hour period of time. Residential pool water only needs to be turned over once daily to have proper filtration.