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Pool Filter Maintenance in Indiana

Keep Your Water Crystal Clear

Your pool filter is the unsung hero of clean, healthy water. It catches debris, removes impurities and keeps your pool inviting. Without proper maintenance, filters can clog, lose efficiency and leave you with cloudy water and extra work. Pools of Fun offers professional filter maintenance services to keep your system running at peak performance—so you can swim with confidence.

Why Filter Maintenance Is Essential

A functioning filter continuously removes dirt, oils and microscopic particles from your pool, helping your sanitizer do its job. Neglecting maintenance can lead to:

  • Cloudy or Green Water: A dirty or clogged filter can’t trap contaminants effectively.

  • Increased Chemical Costs: When filters fail, you may need more chemicals to fight algae and bacteria.

  • Equipment Strain: Restricted water flow forces pumps and heaters to work harder, shortening their lifespan.

  • Higher Energy Bills: Reduced circulation makes systems run longer to achieve the same results.

  • Damaged Surfaces: Debris and dirt left in the water can stain liners, fiberglass and concrete finishes.

Regular filter maintenance protects your pool investment and ensures safe, clear swimming.

Types of Pool Filters & How They Work

Understanding your filter type helps you know what maintenance it needs:

 

  • Sand Filters: Water passes through a bed of sand that traps dirt and debris. Periodic backwashing flushes out contaminants, and the sand should be replaced every 3–5 years.

     

  • Cartridge Filters: A pleated polyester cartridge traps debris. Cartridges require removal and hosing off every 4–6 weeks and replacement every 1–2 years, depending on usage.

     

  • Diatomaceous Earth (DE) Filters: DE filters use fine diatom powder on grids to catch tiny particles. They require backwashing and recharging with fresh DE powder and a periodic deep clean.

     

Each type provides excellent filtration when properly maintained; neglecting any filter reduces its effectiveness.

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Our Filter Maintenance Services

Pools of Fun offers comprehensive services tailored to your filter type:

  • Filter Inspections: We check pressure gauges, plumbing and seals to ensure proper operation and identify leaks or damage.
  • Backwashing & Cleaning: For sand and DE filters, we backwash to flush out trapped debris and restore flow. For cartridge filters, we remove and hose down cartridges to remove dirt and buildup.
  • Sand Changes: Over time, sand loses its ability to trap debris. We perform complete sand changes, inspect laterals and replace worn parts.
  • Cartridge Replacement: We recommend and install new cartridges when pleats show wear or cleaning no longer restores flow.
  • DE Filter Deep Cleaning: We disassemble the filter, clean each grid, inspect gaskets and o‑rings and reassemble with fresh DE powder.
  • System Start‑Up & Pressure Test: After maintenance, we restart your system, verify proper pressure and confirm there are no leaks.

We only use high‑quality replacement parts and materials to keep your filtration system operating like new.

Signs Your Filter Needs Attention

Don’t Ignore the Warning Signs

  • High Pressure Readings: A sudden rise on the pressure gauge indicates clogging or blockages.

  • Poor Water Circulation: Weak return jets or little surface movement suggest restricted flow.

  • Frequent Backwashing Needed: Constantly high pressure after backwashing may mean your filter media is worn out.

  • Cloudy Water: If chemicals are balanced yet the water remains cloudy, the filter could be ineffective.

  • Visible Debris: Excessive dirt or debris in the pool even after cleaning points to a filter issue.

If you notice any of these, it’s time to call us for a professional inspection and service.

 

Schedule Your Filter Service

Why Choose Pools  of  Fun for Filter Maintenance?

Our goal is to keep your pool clear and your equipment running efficiently, so you can enjoy worry‑free swimming.

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Certified Technicians

Our team is trained in all filter types and knows how to maintain systems efficiently.

Decades of Experience

We’ve been servicing pools across Indiana since 1981, so we understand regional water and weather challenges.

Comprehensive Services

From simple filter cleanings to full sand or DE media replacement, we handle it all.

Quality Parts & Products

We use premium replacement media and parts to ensure long‑term performance.

Transparent Pricing

You’ll receive a clear estimate before any work is done, with no surprises.

Full‑Service Company

If a filter issue reveals a larger problem with pumps or plumbing, we have the expertise to fix it.

FAQs About Filter Maintenance

How often should I backwash my sand or DE filter?

Backwash when the pressure gauge is 8–10 psi higher than normal or when flow slows noticeably. Over‑backwashing can waste water and compromise filtration.

Basic tasks like backwashing or spraying off cartridges are doable for many homeowners. However, deep cleaning and media replacement are best left to professionals to ensure proper reassembly and safety.

Typically every 3–5 years, but if the filter pressure doesn’t drop after backwashing or water stays cloudy, it may be time for a change sooner.

Cartridge filters can capture smaller particles and require less frequent backwashing, conserving water. They’re great for those seeking fine filtration with minimal fuss.

Yes. When closing your pool, drain water from the filter and remove cartridges or DE grids to prevent freezing and cracking. Our closing service includes this step.

Schedule Your Filter Service

 Don’t let a neglected filter ruin your swimming experience. Schedule a professional filter inspection, cleaning or replacement with Pools of Fun. Contact us today for a free estimate—our certified technicians will keep your filtration system running smoothly and your water sparkling all season long. 

 

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