At Infinity Pool Service Pte Ltd, we provide professional swimming pool filter servicing and replacement to keep your pool water clean, clear, and safe. The pool filter is one of the most important components of your pool’s circulation system, removing dirt, debris, and contaminants to maintain water quality. Regular maintenance and timely replacement ensure optimal performance and extend the lifespan of your pool equipment.

Types of Swimming Pool Filters & Their Maintenance

There are three main types of swimming pool filters, each requiring different maintenance and replacement schedules:

1. Sand Filters

How It Works: Water is filtered through a bed of fine silica sand, trapping debris and particles.

Maintenance: Requires backwashing (flushing out trapped debris) every 1-2 weeks.

Replacement: The sand needs to be changed every 5-7 years.

Best For: Large pools, commercial pools, and users looking for low-maintenance filtration.

2. Cartridge Filters

How It Works: Uses a pleated fabric cartridge to capture fine dirt and debris.

Maintenance: Requires rinsing every 2-4 weeks and deep cleaning every few months.

Replacement: Cartridges need to be replaced every 2-3 years.

Best For: Residential pools, energy-efficient operation, and pools requiring better water clarity.

3. Diatomaceous Earth (DE) Filters

How It Works: Uses a fine, powder-like substance called diatomaceous earth to capture even the smallest particles.

Maintenance: Requires backwashing and re-coating with new DE powder regularly.

Replacement: DE grids need replacement every 3-5 years.

Best For: High-end residential and commercial pools requiring ultra-fine filtration.

Our Pool Filter Services

1. Pool Filter Cleaning & Maintenance

 • Regular cleaning to remove dirt, debris, and buildup.

 • Backwashing (for sand & DE filters) to restore filtration efficiency.

 • Cartridge deep cleaning for longer lifespan and better performance.

2. Pool Filter Repair

 • Fixing leaks, cracks, and pressure issues in filter systems.

 • Repairing damaged grids, cartridges, or sand filter components.

 • Ensuring proper water flow and filtration efficiency.

3. Pool Filter Replacement

 • Replacing old or inefficient filters with high-quality, energy-efficient models.

 • Installing the right filter type based on your pool size and needs.

 • Ensuring proper installation for maximum performance and longevity.

Contact Us for Pool Filter Services Replacement.

Ensure your pool stays clean, safe, and well-maintained with our expert filter servicing and replacement.