Table of Contents
How do I figure out what size pool filter I need?
Filter Size to Pool Size Another rule of thumb I have for pool filter size is to look at the swimming pool size in gallons. If you’ve never calculated this before, take some measurements. The formula is Length x Width x Average Depth x 7.5, for rectangular pools. For oval pools, change the multiplier from 7.5 to 5.9.
What size above ground pool filter do I need?
When deciding on a pool filter for your above ground pool swimming pool, a useful tip is to pick one that is at least 1 sq. ft. for a 10,000-gallon pool capacity. For instance, a 16” sand filtered system has a 1.55″ sq.
Is a bigger pool filter better?
Maintenance. The main advantage to over-sizing a filter is the reduction of cleaning throughout the pool season. With the larger filter there is more media in which the dirt can disperse, allowing water to flow freely. The larger the cartridge, the more dirt it can trap.
How many square feet is my pool filter?
For circular pools, multiply the diameter times the diameter times the average depth times 5.9. For oval pools, multiply the long diameter times the short diameter times the average depth times 5.9. For rectangular pools, multiply the length times the width times the average depth time 7.5.
What size filter do I need for a 10000 gallon pool?
Filter Size A helpful rule of thumb is to choose a filter with at least 1 square foot per 10,000 gallons pool capacity.
What kind of pool filter is best?
BEST OVERALL: Hayward DE6020 ProGrid D.E. Pool Filter. BEST BANG FOR THE BUCK: XtremepowerUS 19″ Above Inground Pool Sand Filter. BEST CARTRIDGE: Pentair 160332 Clean and Clear Pool Filter Cartridge. BEST SAND: Hayward ProSeries Pool Sand Filter. BEST ABOVE-GROUND: Carvin Laser 22.5 Inch Above Ground Pool Sand Filter.
Is sand or cartridge filter better?
Cartridge filters can screen out twice as much dirt and debris as a sand filter. Its larger filtration area allows the water to progress through the cartridge removing smaller particles. Maintenance is much easier in that there is no need for a back-washing step.
Which type of pool filter will remove the smallest particles?
DE Filters remove the smallest particles of any filter, from 3-5 microns. Maintenance: Must be backwashed as with a sand filter when the pressure is 10 psi over the normal level. New DE powder must be added to the filter as well.
What is the acceptable standard for pool water clarity?
The National Sanitation Foundation standard for water clarity in pools is 0.5 nephelometric turbidity units (NTU). At times of peak bather loads, the turbidity is allowed to increase to 1.0NTU but must return to 0.5NTU within 6 hours (NSPF 2005).
Can your pool pump be too big?
Sizing the Pump for Your Swimming Pool You might think bigger is better in terms of pump size, but a pump that is too big can cause serious problems. In the example above, the pool’s average depth is 8 feet.
Can I over filter my pool?
As a general rule of thumb, there’s no such thing as too big of a filter, only one that’s too small or just right. To pick the right size of filter, consider the flow rate of your pump and the size of your pool.
Can I use a bigger pump for my pool?
It isn’t recommended that you use a bigger pool pump unless the pool already has an undersized pump installed, as the filter will not operate properly. Most residential pools will require a 1/2 to 1 horsepower pump. Though, the pool pump size must match the pool’s plumbing size and the pool filter’s flow rate.
What is the surface area of a 24 sand filter?
Filter Sizing Recommended flow rates for different sizes of SAND FILTERS Tank Diameter 19 ” 24 ” Surface Area 1.8 Sq. ft. 3.1 Sq. ft. Max Flow Rate 40 GPM 60 GPM.
How do I measure my pool sand filter?
To identify your filter’s size, you can measure specific parts of the filter to determine its size. For sand filters, measure the diameter of the tank. There are a couple of ways to measure the tank’s diameter: measure the circumference, then solve for the diameter, or you can use two sticks and a measuring tape.
What size pool pump do I need for a 30 000 gallon pool?
Calculating Your Swimming Pool Water Pump Needs Now convert that to GPM: 30,000 gallons ÷ 24 hours = 1250 gallons/hour. 1250 gallons/hour ÷ 60 minutes = 20.8 gallons/minute (GPM)Nov 4, 2019.
How do I calculate the gallons in my pool?
Length x width x average depth x 7.5 = volume (in gallons) Length times width gives the surface area of the pool. Multiplying that by the average depth gives the volume in cubic meters. If you’d like to find the pool volume in gallons, multiply your results by 7.5, as there are 7.5 gallons for each cubic foot.
What does a sand filter do for a pool?
A sand filter holds 250 lbs or more of special filter sand. The pool water filters through the sand, which catches debris and small particulates, and sends clean water back into the pool.
