How Much Do Pool Filter Tanks Cost?
Investing in a pool filter tank is one of the most important decisions for pool owners. Proper filtration keeps pool water clean, clear, and safe for swimming. But with options ranging from simple sand filters to elaborate cartridge systems, how much should you expect to pay for a pool filter tank?
How Much Do Pool Filter Tanks Cost?
The cost of a pool filter tank generally ranges between $200 for basic models up to $1,500 or more for premium filters, depending on several factors.
Overall, plan on spending $200 to $1,500+ for a complete pool filter tank system. The main determinants of price include the type of filtration method, size and flow rate, brand quality, energy efficiency, and installation factors. When accounting for ongoing maintenance and part replacement, filtration represents a significant pool ownership expense.
The filtration mechanism within the tank largely influences the system’s pricing:
Sand Filter Tanks
The traditional workhorse of pool filters, sand filters use layers of dense sand media to trap particles and debris as water flows through the tank. This simple, time-tested approach delivers reliable filtration at affordable pricing:
- Straightforward design with few moving parts makes sand filters inexpensive to produce and maintain.
- Price range: $200 to $600. Ideal for above-ground pools and smaller in-ground installations.
- Provide sufficient filtration for low-to-moderate pool usage needs. Limited in removing very fine particles.
- Require periodic sand media backwashing to flush trapped debris, adding water and utility costs.
Cartridge Filter Tanks
Cartridge filters utilize spin-down filter cartridges inside the tank to remove contaminants through absorption:
- Cartridges provide enhanced water polishing and filtration precision versus sand models.
- However, cartridges must be replaced regularly, adding recurring expenses.
- Cost range: $300 to $1,200. Suited for heavily used in-ground pools.
- Larger tanks accept more cartridges for increased debris holding capacity between cleanings.
Diatomaceous Earth (DE) Filter Tanks
DE filter tanks use diatomaceous earth powder layered over mesh grids to filter out the smallest particles and impurities:
- DE methodology is unmatched for truly crystal-clear water, but requires meticulous maintenance.
- Cost range: $700 to $1,500+. Most expensive, but essential for pools getting heavy use.
- DE powder must be replenished regularly as the media becomes saturated with contaminants.
- Improperly maintained DE filters can release excess diatomaceous earth back into the pool water.
According to an article from Angi, the overall cost for pool filters ranges from approximately $250 to $2,000, depending on whether the filter is for aboveground or in-ground pools. Specifically, aboveground pool filters can cost between $250 and $1,100, while in-ground pool filters typically range from $250 to $2,000.
Another source, Pool Supplies Superstore, lists several sand filter tanks with prices such as the Hayward W3S310T2 In-ground Pro Series Sand Filter priced at $1,069.00 and the Doheny’s Sand Filter Tank with Valve at around $370.39. This indicates a broad range of options available for different budgets.
A report from Doheny’s Pool Supplies highlights that their Hayward Inground Perflex Extended Cycle DE Filter is priced at about $999.00. This price reflects the higher end of the market for DE (diatomaceous earth) filters, which are known for their efficiency in filtering smaller particles.
According to a listing on Walmart, Pentair Sand Dollar Sand Filter Systems are available starting at around $179.95, showcasing more affordable options for those looking to maintain aboveground pools.
Finally, an overview from In The Swim indicates that they carry popular models from brands like Hayward and Pentair, with prices varying widely based on specifications and features. This suggests that consumers have a variety of choices depending on their specific needs and budget constraints.
Factors Affecting Pool Filter Pricing
Several secondary factors also impact the total costs beyond just the filter type:
Pool Size and Circulation Capacity
Larger pools require beefier filters sized to handle greater water flow rates and circulation capacity:
- Oversized in-ground pools may need multiple filter tanks working in sequence for full filtration coverage.
- Doubling flow and circulation capacity can potentially double the filter system cost.
Build Quality and Brand Reputation
Premium filter brands like Hayward and Pentair justify higher prices through increased durability, advanced features, and energy-saving performance:
- Well-engineered tanks maintain pressure ratings and water flow for longer service life.
- Advanced filter media configurations and backwash mechanisms reduce maintenance.
- Expect to pay $200 to $500 more for a top-tier brand filter.
You might also like our articles about the cost of pool deck resurfacing, pool tile cleaning, or electric heat pumps for pools.
Energy Efficiency Rating
Choosing a filter with an energy-efficient pump and motor cuts electricity costs, but adds upfront pricing:
- Savings of 50% or more on power needs is possible with ENERGY STAR certified models.
- Look for two-speed or variable speed motors and pumps sized correctly for your pool.
- Payback from energy savings can offset higher purchase costs within 2-3 years of use.
Additional Valves, Controls, and Accessories
Specialized add-ons like backwash valves, electronic controls, and chlorinators simplify maintenance but get incorporated into the total project cost:
- Built-in backwash controls eliminate manual valve turning for cleaning sand and DE media.
- Electronic monitoring provides pump performance and water chemistry data.
- A chlorinator system doses chemicals without needing to add manually.
- These accoutrements can add $200 to $800 extra depending on complexity.
Pool Brands and Models
Pricing can vary substantially between the top pool filter manufacturers:
Hayward Pool Filters
- The industry leader in reliability and convenience-enhancing features.
- Mid-range pricing from $300 to $1,200.
- Models available for sand, cartridge, and DE filter types.
Pentair Pool Filters
- Premium cartridge and DE filters focused on energy efficiency.
- Flagship line spans $400 to $1,500+.
- Provides the quietest, most energy-frugal performance.
Intex Pool Filters
- Basic filter function at budget-friendly pricing.
- Models for above-ground pools at $150 to $500.
- Limited compared to Hayward and Pentair, but cost-effective.
Professional vs. DIY Installation
Tackling filter installation yourself saves on labor fees, but has risks:
DIY Installation
- Requires moderate plumbing skills and pool system knowledge.
- No added labor costs, just filter price and tools.
- Must follow codes and ensure watertight plumbing connections.
Professional Installation
- Adds $300 to $500+ for labor and expertise.
- Completed properly the first time for worry-free function.
- Techs handle permit applications and adhere to regulations.
Ongoing Maintenance Costs
While built to operate 5-10 years before full replacement, filters have regular upkeep needs:
Sand Filter Maintenance
- Requires periodic backwashing to flush trapped debris.
- Each backwash adds fresh water and sewer costs.
- Replenish sand media after 5 years of use.
Cartridge Filter Maintenance
- Filter cartridges must be swapped out every 1-2 seasons.
- Replacing cartridges costs $50 to $200 each time, depending on model.
DE Filter Maintenance
- Fresh DE powder required periodically as media becomes saturated.
- Each new bag of DE powder costs $20 to $50.
- Improper replenishment can release DE into pool water.
Reducing Pool Filter Costs
Smart shopping approaches can yield significant savings on your pool’s filtration expenses:
- Select the correctly sized filter to avoid overspending on unnecessary capacity.
- Buy during off-season sales periods in fall and winter for discounts.
- Extend filter lifespan through preventative maintenance best practices.
- Choose energy-efficient models to realize lower power costs long-term.
- Compare prices thoroughly and purchase once you’ve found the best deal.
Where to Purchase
Convenient filter purchasing options include:
Online Retailers
- Amazon, InTheSwim, PoolSupplyWorld, etc. Provide easy price comparisons.
- Look for free shipping or in-store pickup deals.
- Can lack personalized guidance on product selection.
Local Pool Stores
- Offer experienced recommendations and customized service.
- Support with troubleshooting and maintenance questions.
- Potentially limited selection and higher pricing.
Direct from Manufacturers
- Buy confidence knowing you’re getting an authentic product.
- Can purchase filters not available elsewhere.
- Hayward, Pentair, Sta-Rite all sell filters direct.
Cost Estimates At a Glance
Filter Type | Typical Price Range | Ongoing Maintenance Costs | Lifespan |
Sand | $200 – $600 | Periodic backwashing, sand replacement every 5 years | 5-7 years |
Cartridge | $300 – $1,200 | New cartridges every 1-2 years, $50 – $200 each | 2-3 years |
DE | $700 – $1,500+ | DE powder replenishment every few weeks, $20 – $50 per bag | 7-10 years |
Expert Insights
We consulted two professionals for their take:
- “Always factor operating costs into the decision, not just upfront pricing. An energy-efficient model costs more but will save money long-term.” – Frank Howard, owner of Howard Pools
- “Cheaper generic-brand filters seem tempting but often have shorter lifespans and performance issues. Investing in quality filtration prevents headaches.” – Mark Chang, pool service technician
Final Words
The costs of pool filter tanks range widely from $200 to $1,500+ depending on the filtration type, size, brand, energy efficiency, installation method, and required maintenance. While filters represent an upfront investment, proper filtration saves money in the long run by extending the life of your pool and equipment. By understanding your needs and shopping strategically, you can find the right pool filter tank to fit your budget.
Answers to Common Questions
Do filter balls work better than sand?
Filter balls don’t perform as well as traditional sand media. Sand provides greater filtration surface area to capture contaminants. Filter balls are prone to clogging and channeling compared to sand. For optimal filtration, sand is still the preferred choice.
When to replace pool filter tank?
Most pool filters tanks last 5-10 years before needing full replacement. But you may need to replace internal components sooner. Replace sand media every 5 years. Cartridges and DE powder should be replaced 1-2 times per season. Signs your filter needs replacing include reduced water flow, cloudy water, or pumps working overtime.
How much does a pool filter need to run?
Pool filters should run anywhere from 8 to 24 hours per day depending on factors like pool size, climate, and usage. Smaller pools may only need 8 hours of filtration daily. Heavily used pools benefit from 24-hour circulation. Increased run times keep water cleaner and extend the life of chemicals. Filters may need to run longer in hot, sunny climates as well.
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