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Pool Sand Filters
A pool sand filter is a low-maintenance and cost-effective solution for keeping your pool water clean and clear. Whether you have an above-ground or inground pool, a sand filter efficiently removes dirt and debris as water flows through the filtration media, returning crystal-clear water back to your pool.
Finding the best pool sand filters is essential for maintaining a healthy swimming environment. At Doheny’s Pool Supplies, we offer a wide selection of high-quality pool sand filters for both above-ground and inground pools, ensuring optimal performance and long-lasting durability.
Shop the Best Pool Sand Filters for Any Pool Size
At Doheny’s, we’re proud to offer our own line of high-performance sand filter systems, built for reliability, easy maintenance, and maximum filtration efficiency for performance you can trust. In addition to our exclusive models, we also carry sand filters from top-rated brands like Hayward and Pentair. Whether you’re upgrading your current system or outfitting a new pool, you’ll find the perfect sand filter to suit your pool size, pump capacity, and water flow needs—all backed by our expert support and unbeatable value.
Doheny’s exclusive sand filter systems offer unbeatable value and powerful performance for above ground pools. Each system is built with a strong polymeric tank, multi-position dial valve, and a complete pump-to-filter setup designed for energy efficiency and easy installation. Available in multiple sizes to fit a wide range of pool volumes.
Doheny’s Sand Filter System with Pump – Pool Pro Pick
- Energy-efficient performance
- Seven-position valve for flexible operation
- Includes pump, filter, system base, and hoses
- 6-foot grounded cord for easy connection
Available Sizes:
- 16” Tank / 3/4 HP Pump – For pools up to 16,800 gallons
- 19” Tank / 1 HP Pump – For pools up to 19,200 gallons
- 24” Tank / 1.5 HP Pump – For pools up to 24,000 gallons
Compatible with AquaQuartz® #20 Silica Sand, ZeoSand®, or Aqualoon®
Doheny’s Sand Filter Tank with Valve – Ideal for Replacements
- Six-position dial valve with 1.5” connections
- 360° rotation for easy plumbing alignment
- Polymer construction with easy-access drain plug
Available Sizes:
- 16” Tank – For pools up to 16,800 gallons
- 19” Tank – For pools up to 19,200 gallons
- 24” Tank – For pools up to 24,000 gallons
Sand media options: AquaQuartz®, ZeoSand®, or Aqualoon®
Frequently Asked Questions About Pool Sand Filters
How do I maintain my pool sand filter?
When your filter pressure rises 8–10 PSI above normal or your water stays cloudy despite treatment, it’s time to clean your sand filter. Routine backwashing can help, but deeper cleaning may be needed to remove oils and debris that clog the sand bed. Check out our blog to learn how to clean your pool filter properly.
How do I change the sand in my pool sand filter?
Pool filter sand typically needs to be changed every 3–5 years. The process involves safely removing old sand, inspecting the filter laterals, and refilling with the correct type and amount of new filter sand. Follow our step-by-step guide to changing sand in a pool filter.
How do I choose the right pool filter?
The right pool filter depends on your pool size, usage, maintenance preferences, and budget. Sand filters are low-maintenance and cost-effective, while cartridge and DE filters offer finer filtration. Compare sand, cartridge, and DE filters in our buying guide.
Why buy pool sand filters from Doheny’s?
Doheny’s offers a wide selection of reliable, brand-name sand filters at unbeatable prices—all backed by expert support and fast, free shipping. With decades of experience in pool care, we’re the trusted choice for pool owners across the country.
Sand Filters Guides
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Sand Pool Filters: How to Change the Sand
Sand filters for pools are known for typically requiring much less maintenance than other types of pool filtration systems, but they do require some care to stay running at their optimum level. Part of sand filter maintenance involves changing the sand in the filter. Depending on how much your pool is used and what type of filter system you have, the sand will typically need to be replaced about every 5-7 years in order to keep everything running efficiently.
Over time, as the sand in your filter is run through the system, the granules become smoother and the sand filtration process becomes much less efficient. When your sand filter stops working as well, that means it’s pumping harder and harder and overworking to do what should be a simple job. Keeping up with changing the sand on a schedule will help keep everything running smoothly and help to keep your filter running for as long as possible.
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