What is a Pool Cartridge Filter and How to Maintain It?

When it comes to pool filtration systems, there are three main types of filters: cartridge filters, sand filters, and diatomaceous earth (DE) filters. While each type has its unique benefits, cartridge filters stand out as an excellent choice for first-time pool owners due to their low maintenance and reliable performance. If you’re planning to install or renovate your pool, a cartridge filter is worth considering to keep your pool sparkling clean.

What is a Pool Cartridge Filter?

Cartridge filters are widely used in spas and smaller pools but have grown in popularity for all types of pools. Made from spun polyester, the filter is housed inside a durable tank. The filter system works as follows:

1. Water is drawn from the pool and enters the filter tank.
2. Larger debris is captured by the skimmer basket.
3. Smaller debris is trapped by a secondary basket.
4. The water passes through the polyester cartridge, which filters out particles as small as 25 microns, leaving only clean water to return to the pool.
5. Chlorine in the system ensures bacteria are eliminated for safe swimming.

How to Maintain a Cartridge Filter

Cartridge filters are designed to be user-friendly and require minimal upkeep. Proper maintenance ensures your filter operates efficiently and lasts longer. Here are some tips for maintaining your cartridge filter:

• Regular Cleaning: A clean filter can effectively capture fine particles. When the pressure gauge rises by 8 to 10 pounds, it’s time to clean the filter. This typically happens every 3 to 6 months unless there’s heavy debris or algae buildup in your pool.
• Filter Longevity: On average, cartridge filters last between three to five years. Replacing the filter is straightforward and cost-effective, with new cartridges priced around $100, depending on the size.
• Daily Operation: Run the filter for a specific number of hours daily based on your pool’s size, usage, and the amount of debris and sunlight it is exposed to. Consistent operation prevents excessive debris buildup and ensures your filter’s longevity.
• Water Conservation: Unlike sand or DE filters, cartridge filters do not require backwashing, which helps conserve water—saving up to 200 gallons per month. This makes cartridge filters an eco-friendly option for pool owners.

Why Choose Cartridge Filters?

Cartridge filters are ideal for pool owners seeking a low-maintenance, cost-effective, and environmentally friendly solution. Their ability to filter fine particles and ease of replacement make them a top choice for both new and experienced pool owners.

Find the Perfect Pool Pump with Yousky®

At Yousky®, we specialize in providing high-quality custom pool filters and accessories for residential and commercial swimming pools. Our product range includes pool pumps, sand filters, cartridge filters, filtration systems, and other essential pool accessories. With a commitment to innovation, our products are continuously updated and enhanced to meet the evolving needs of pool owners.

If you’re looking for a reliable pool filter or need expert advice, contact Yousky® today. Let us help you create the perfect swimming experience with professional filtration solutions!