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What Size Sand Filter For Above Ground Pool

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How To Select The Correct Filter Size For Your Swimming Pool

Above Ground Pool Waterfall w/ PVC Intex Sand Filter Install

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Choosing the correct filter for your pool is not always easy. However, before purchasing your filter, it is best to know every detail about your pool so you can buy the best filter possible. Then, you can go out and get a filter so youll have perfectly clean pool water to jump into.

Choose The Largest Filter

For the least maintenance, choose the largest filter that your pool and pump can accommodate. A larger filter will clean the pool water better, clog less often, and require less work on your part.

Need Help Choosing a Pool Pump and Filter?

If you need help selecting the best pool pump and filter system for your swimming pool, call Emerald Pools and Spas. Our professionals will help you select all the equipment you need for your swimming pool. In addition, we also offer repair services, pool remodeling, custom pool construction, equipment installation, and everything you need to operate your pool. Contact Emerald Pools and Spas today to find the best pump and filter system for you and more of our services!

Tank Size And Construction

Size: This is another important factor. Youll usually see that a pool sand filter has an inch rating that tells you the diameter, which is an indication of the amount of sand it contains. This rating can be anywhere from 12 inches on very small models, through 16 to 24 inches in the middle range, to 30 inches and above for large versions.

Pool specialists caution against trying to save money by installing a model thats too small because the filtration will be reduced. The following are general guidelines:

  • 12- to 20-inch tank: Under 10,000 gallons
  • 21- to 24-inch tank: 10,000 to 20,000 gallons
  • 24- to 30-inch tank: 20,000 to 30,000 gallons
  • 30- to 36-inch tank: 30,000 to 50,000 gallons

Construction: This is either two-piece or moulded as a single unit. While the two-piece tanks arent necessarily a problem, there is a potential weakness in the construction, so many prefer paying a little extra for a one-piece model.

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How Often Should You Replace The Sand In Your Pool Filter

On average, your pool filter sand should be replaced every 3 to 5 years. You may be able to get away with waiting longer if your swimming pool stays clear, or you may have to replace the pool filters sand sooner if your filter runs all of the time. In most cases though, it is important to replace the sand in that 3-5 year time frame, as the jagged edges of the sand wear down and become smooth as the sand gets older, leading it to not filter your swimming pool as efficiently and effectively over time.

The Best Filter Is The One Thats Best For You

Above

You can spend less money for less maintenance and less filtering. Or invest a little more up front for better filtering for the cost of more time and work. Its really up to you whats best for your schedule and your budget.

No matter what pool filter you choose, remember that keeping your water chemistry balanced gets you more than halfway to a clean pool. Stay on top of cleaning and maintenance, and your filter can last you for many years to come.

Happy Swimming!

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What Size Pump Do You Need

Due to fear, many pool owners buy larger pumps that are far more expensive. Doing so is a big mistake because it will increase your energy consumption compared to smaller pumps.

So, if your pool doesnt require a large pump to function properly, you are just wasting money. The best approach is to find the right size pump for your pool needs. Then buy the appropriate size to help you reduce your energy bill.

Moreover, larger pumps can overpower the filter if the filter system has a small capacity.

On the other hand, if the pump is smaller than what is required, it may not be able to pump and power the filter system. This can cause algae growth and a build-up of contaminants.

Choosing The Right Above Ground Pool Filter System

Finding the perfect swimming pool filter is essential in creating an effective filtration system for your above ground pool. Below we have included some, easy, steps to make sure you are choosing the right Above Ground Pool Filter System combination for your pool.

The purpose of choosing the correct system is to avoid any problems that could potentially create malfunctions, ineffective filtration or safety hazards. The pump and filtration system of an above ground pool sits fairly close to the pool, creating a shorter travel time for your water to pass through your filter and back to your pool.

Keep in mind when selecting a filter system

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Blue Wave Sand Filter For Above Ground Pools

Blue Wave 22-Inch 1.5 HP Sand Filter Pump COMBO

  • POOL CAPACITY: This combo has a 24,000 gallon turnover in 8 hrs so obviously this pool sand filter pump is suited to large above ground pools.
  • PUMP SIZE: A hefty 1.5 HP pump is matched to the substantial sand filter.
  • SAND FILTER FEATURES: A 22 inch moulded one piece polyethylene corrosion proof tank. Equipped with a 6 way multivalve, pressure gauge and sight glass. Of course all the hoses and clips are included. Theres even teflon tape bundled into the kit. Nice touch !!
  • PUMP FEATURES: A quiet high efficiency pump is fitted. Reasonable running cost are reported by owners
  • EASE OF INSTALLATION: The sand filter and pump combo are conveniently set on top of a universal base unit for neat and easy seat up and installation.
  • DIMENSIONS: The sand filter stands 39.3 inches high. Over all dimensions are 39.3 H x 29.6 L x 20.0 W
  • WARRANTY: 1 Year limited warranty on everything.

How To Select The Right Filter Type And Size For Inground And Above Ground Pool

How to set up a Sand Filter System to Above ground pool [Intex Krystal Clear]

Swimming pool filter cleans your water by removing debris and dead bacteria that might get into your pool and make your water dirty and cloudy.

Wether for residential or commercial pool, inground or above ground pool, there are three types of swimming pool filters and to know which is best for you, you have to know a few things including right size pool filter, how they work, how to maintain each, how efficient they are and their prices.

To set-up a filter in above ground swimming pool, you will use special strong hose pipes to connect filter to the pool to let water in via return jets, and a hose to connect pump to the pool to draw water from the pool.

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Calculate The Feet Of Head

Understand that you can always stop once you figure out the right size pump for your above ground pool. However, if you want to get a bit technical, then you also have to pay close attention to the feet of head.

The feet of head is defined as the total resistance to flow. Notice that this number comes down to the average time that it takes for the skimmer to get to the above-ground pump. However, this is only applicable when you have one skimmer.

If your above ground pool has multiple skimmers, you will have to find the average. Calculate the feet of heads for each skimmer and calculate the average. The good news is that you can easily calculate the pump size you need without having to worry about the feet of head.

Calculate Gallons That Will Be Filtered Within 8 Hours

A pool filter that is in good condition can clean your pool water in about 8 hours, so you will use this figure to get to your next solution. Divide the number of gallons in your pool by 8 and then divide that solution by 60. The number 60 refers to the gallons per minute that must be pumped to finish the job with the stated 8 hours.

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How Do You Clean A Sand Swimming Pool Filter

Here are our teams recommended steps for properly cleaning your sand pool filter.

  • Turn Off Your Swimming Pool Pump
  • Switch Your Valve Setting From Filter To Backwash
  • Turn Pool Pump Back On For About 2 Minutes
  • Turn Off Pool Pump & Let Loose Sand Settle
  • Switch Valve Setting From Backwash To Rinse
  • Turn Pool Pump On Again For Another 2 Minutes
  • Turn Pool Pump Off and Clean Your Pump Basket
  • Set The Valve Setting Back To Filter & Turn On
  • How To Size A Pool Filter

    Rx Clear Radiant 22"  Above

    Correctly sizing your pool equipment is key to ensuring a high-functioning system. Purchasing an incorrectly sized filter can lead to numerous issues down the road for your pool. Understanding how pool filter size works will help you pick the right one and keep your pool clean and working in tip top shape.

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    Choosing The Best Size Of Filter For Your Swimming Pool

    • Determine your pool volume:

    Before now, I believe that you already know the volume of your pool. Knowing the volume of water your pool holds is all you need to determine the size of the filter to buy. So, its crucial that you know your pool volume. Without it, it is almost impossible with the method we are using.

    However, if you dont know, you can use simple elementary calculations to determine your pool volume. As we know, there are four dominant pool shapes: round, rectangular, kidney, and oval.

    The rectangular shape will be easy to calculate. But others can be calculated with some simple formulas.

    Before we go further, you need to first find out the depth of the pool. Usually, pools have a sloppy bottom, which means that the bottom is not level. So, we need to find the average depth.

    To do that, measure the depth of the deepest and shallowest ends. Add the two depths together and find the average.

    For example, if the deepest part is 11 feet and the shallowest part is 3 feet, the average depth will be D = /2 = 7 feet.

    With that, we can go further to calculate the pool volume.

    For rectangular pools:

    Measure the length and width of the pool. Then find the pool volume by multiplying the figures.

    Pool volume V = L x W x D

    If your pool has a rectangular shape, divide the shape into two and find the volumes separate. Then sum the values to know the total volume.

    For round pools:

    Then calculate the surface area with the radius using the formula A = r²

    Volume = A x D.

    Hopefully The Information Provided Throughout This Above Ground Pool Buying Guide Has Helped You Understand More About The Options Available To You And Answered Your Questions We Have Compiled A Few Of Our Most Frequently Asked Questions Below Just In Case

    A 24 pool is the most popular size we sell at our store see the photo for reference. You can easily fit multiple families or host birthday parties with floats and toys spread out without feeling too cramped. It is in the mid-range of the pricing spectrum, so you get plenty of room without breaking the bank.

    If properly maintained, an above ground pool can easily last 15-20 years. With Oklahoma storm season, there is always the threat of severe weather for hail or strong winds, we can generally provide replacement parts or help re-establish your wall or liner if they sustain storm damage with the exception of a tornado completely relocating your pool, most storm damage can be resolved without replacing the entire pool.

    Yes, we offer free site checks to help you find the best location for your new pool, as well as measuring your space so you know what size pools will fit in your yard. A site check will also help you understand any excavation that may be necessary if you have a heavily sloped yard.

    If you maintain your pool water, perform weekly water testing/balancing, and perform the suggested weekly cleaning routines, you can expect to pay between $250 – $500 for chemicals and maintenance each season . This range assumes no major water issues, like a large algae bloom.

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    Above Ground Pool Pump & Filter Price

    Your above ground pool pump & sand filter will be the next component of the pricing and will depend on the size of pump and filter needed. You will find that both 1 speed and 2 speed pumps can be used, with 2 speed pumps being the more expensive option. The 2 speed pump simply allows for the flexibility of a high and low setting, allowing the pump to remain on 24 hours / day on low, and generates some energy efficiency. Additionally, you will see 0.5 hp pumps up to 2 hp pumps being offered.

    The sand filter size will be based on the size of your pool common sizes in the industry are 100#, 300# and 400# sand filters. Some above ground pool retailers choose cartridge filters in place of sand filters and their size is calculated as the filter surface area.

    Your pool retailer will generally have a standard option of pump that is put with their pool kit, but you can always ask to upgrade if you would like a different pump for your pool. There is no upgrade to the sand filter it is strictly based on the size of your pool.

    Water Care & General Maintenance

    How to Change Sand in your Above Ground Pool Filter!

    You will want to test your water at least weekly. There are a variety of different test kits available. They include strips that you simply dunk in the water to get your water readings, drop kits, and even completely automated systems that will continuously monitor your water and alert you if anything needs to be added. Some pool retailers will have a water lab that can test your water for you as well.

    You will want to watch the following 3 readings weekly: pH, alkalinity and chlorine. For a chlorine-based pool, you’ll want to maintain your pH reading between 7.2 and 7.8, your alkalinity between 80 120 and your chlorine level at 1.5 3. These levels will ensure proper sanitization of your water and should keep it clear and clean.

    On a monthly basis, you will want to test copper , water hardness and cyanuric acid levels, and ensure these are within the appropriate range.

    The most common water issues with above ground pools are green water and/or cloudy water.

    Green pool water indicates algae, and generally requires the water to be shocked with a high dose of sanitizer .

    Cloudy water can be caused by many factors commonly we see it after shocking a pool. The dead algae that is not caught by the filter tends to hang out in the water. In these cases, you will want to floc the pool. This process causes the algae or other contaminants that are in suspension in the pool water to sink to the bottom, allowing you the ability to vacuum them out.

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    What Happens If You Add Too Much Sand To Your Filter

    Adding too much sand to your pool filter can cause the pressure in your filter tank to rise and negatively affect the performance of the sand filter. If there is too much sand in the filter, it may cause certain components to break when putting the filter back together.

    Always follow the manufacturers instructions when adding sand to your filter.

    How Do I Know What Size Pool Filter I Need

    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.

    What is the diameter of an 18 round pool?

    Round swimming pool sizes chart
    D
    452.2

    Can a pool filter be too big?

    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 pools water clean.

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    Gph 19 Sand Filter W/ 1hp Above Ground Swimming Pool Pump

    This is one of the most efficient above ground pool sand filters and pump systems. It is very easy to install and easy to operate.

    The filter itself is a one-piece blow mold tank that rests on a universal base that you can use with most pumps. This system is recommended for pools of up to 18,000 liters of water.

    Its size is 29 x 19 x 37 inches and has a weight of 35 pounds. This tank also has a capacity of 175 pounds of sand, which is not included in the purchase price.

    The Bad
    • You may need to buy sand, additional accessories or adapters.
    The Good

    How Do You Backwash A Sand Pool Filter

    24

    First, turn off the pool pump, then move the multiport valve handle from the Filter setting to the Backwash setting. Make sure your waste hose is where you want it to be to drain the waste water and then turn on your pool pump for a few minutes. Once this is done, turn it back off and turn the multiport valve handle to Rinse and then turn it on for 1-2 minutes. Turn your swimming pool pump off again after a minute or two of running on Rinse, and lastly adjust the valve handle back to the Filter setting and turn it back on.

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