# What size sand filter do I need for a 27 ft above ground pool?

Idalia Javery asked, updated on March 31st, 2022; Topic: above ground pool
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val: 12' X 17' to 12' X 24' - 50 sq. ft & Up. 12' X 24' to 15' X 27' - 75 sq.

Quite as, how do I determine the size of my pool filter?

Filter Size to Pool Size 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.

However that may be, how big of pump do I need for a above ground pool? For round above ground pools up to 24 ft. ( pools with less than 15,300 gallons) use a 1 HP pump. For round above ground pools over 24 ft. (pools with more than 15.300 gallons) use a 1.5 HP pump.

Futhermore, what size pool filter do I need for a 20 000 gallon pool?

A 20,000 gallon pool would use a 300 sf cartridge filter.

How much is a sand filter for an above ground pool?

Inground pool sand filter prices range between about \$450 to over \$1,200, depending on the size. Above ground pool sand filters are often cheaper at starting costs in the \$300 to \$500 range.

### What size pump do I need for a 10000 gallon above ground pool?

So, when considering some of the more popular sizes of above ground pools, a 24-foot round pool has roughly 13,593 gallons of water and a 15 x 30-foot oval pool has about 10,000 gallons. This means for a 24-foot round pool, you need a pump that circulates 27,186 gallons per day.

### Can a filter be too big for a pool?

Oversizing a swimming pools filter is unlikely to cause problems but having a huge pump and a small filter can result in accelerated wear and tear. A larger filter with a smaller pump reduces the work the pump must do to keep the swimming pool's water clean.

### How many gallons is a 15 foot by 4ft pool?

Calculations. Multiply the diameter by the diameter by the depth by the water by the number 5.9 to determine the volume. For a 15-foot round pool that is 4 feet deep, the fomula would look like this: 15 x 15 x 4 x 5.9 = 5,310 gallons of water.

### What size sand filter do I need for a 40000 gallon pool?

Filter Sizing Chart #2Pool GallonagePump SizeRecommended Filter Size
30,0002.0 hpCartridge - 400-500 Sq. Ft. Sand - 4.9 Sq. Ft DE - 60 Sq Ft
35,0002.0 hp
40,0002.5 hpCartridge - 500+ Sq. Ft. Sand - 6.9 Sq. Ft DE - 72 Sq Ft
45,0002.5 hp

### What is the difference between Type A and Type B pool filters?

The difference between the A/C and B filter is the height. The B filter is nominally 10" high and the A/C is 8" high. The B filter is meant for 2500 GPH pumps. ... The B filter is meant for 2500 GPH pumps.

### What size pump is needed for a 24 foot round pool?

Round Above Ground Pool: For pools up to 24 Ft Round, use a 1 HP pool pump. For pools over 24 Ft Round, we recommend using a 1.5 HP pool pump.

### Can you use any pool pump for above ground pool?

Above-Ground Pool Pumps As a general rule, above-ground pools with less than 15,300 gallons need a 1 Horse Power pump. For bigger pools, you will need at least a 1.5 Horse Power pump.

### How many gallons is a 21 foot round pool?

Above Ground Swimming Pool Water Volumes by Size
15 ft Round4,646 gals5,310 gals
18 ft Round7,646 gals8,602 gals
21 ft Round9,106 gals10,408 gals
24 ft Round11,895 gals13,594 gals

### How much does pool filter sand cost?

Cost to Replace Sand in Pool Filter You can buy pool filter sand at most home improvement and pool stores, which costs an average of \$25-\$35 for a 50 lb. bag.

### Is a cartridge or sand filter better?

Cartridge Filter 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.

### How often do you change pool filter sand?

On average, sand should be replaced every 3-5 years. This may be longer if the pool stays clear, or shorter, if the filter runs all the time. The jagged edges of the sand wear down and become smooth as the sand ages.

### How do I choose a sand filter for my pool?

The filter flow rate must be rated at least the same GPM as your pump, or higher. With pool filters, it's best to err on the larger size so it can handle the power of your pump. A helpful rule of thumb is to choose a filter with at least 1 square foot per 10,000 gallons pool capacity.

### How many gallons per minute does a 3/4 HP pump?

Shallow Well Jet Pump System, 3/4 hp, 13/6.5 Amps, 9.6 gpm Flow Rate @ 10 Ft. Lift @ 40 PSI. Country of Origin USA.

### Is 1 HP pool pump enough?

Pool owners often mistakenly believe if they choose a 2 HP pump over a 1 HP pump, they are getting double the performance. This is simply not true. ... For instance, a pool with water features (deck jets, waterfall, etc) tied into the main pool pump might require a higher horsepower to provide enough flow.

### Can a sand filter be to big?

No. The reason being is that there is no true “minimum flow rate” of a filter. The tank may take longer to fill up if we have a ½ HP pump on a 800 pound commercial sand tank but the filter will still scrub the water to the same standard.
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