4 Simple Steps to Keep Your Filters Clean and Your Water Clear

Step 1: Rinse Regularly

The most basic and important habit you can build when it comes to filter care is rinsing it on a regular basis. Every two to four weeks, go ahead and remove your filter from the spa and give it a thorough rinse with a garden hose. Don't just run water over the outside — take your time and work the stream of water between each pleat from top to bottom, rotating as you go to make sure you're flushing out as much dirt, debris, and buildup as possible. This quick and easy step goes a long way toward maintaining healthy water flow and keeping your spa water clear between deeper cleanings. It only takes a few minutes, but skipping it regularly will add up fast and leave your filter struggling to do its job.

Step 2: Deep Clean with a Filter Cleaner

Rinsing alone isn't enough to keep your filter truly clean. Over time, oils from skin and hair products, sunscreen, lotions, and minerals from the water itself work their way deep into the filter pleats where a garden hose simply can't reach. Every month, remove your filter and clean with Waters Choice Filter Cleaner which is specifically designed for all filters. This filter cleaner will break down and dissolve all of that stubborn buildup at a deeper level. After soaking, rinse the filter thoroughly with clean water before reinstalling it. You may be surprised at just how much grime comes out during this process — and how much of a difference it makes in your water clarity afterward.

Step 3: Inspect for Damage

Every time you pull your filter out for cleaning, take a few extra minutes to give it a close visual inspection. Look carefully at the pleats for any signs of tearing, fraying, or flattening, and check the end caps for cracks or separation. A filter that looks dirty can be cleaned, but a filter that's physically damaged is a different story. Even small tears in the filter material allow contaminants to pass right through and back into your spa water, making the filter essentially useless no matter how well you maintain it. Catching damage early means you can replace the filter before it starts affecting your water quality rather than after you're already dealing with a problem.

Step 4: Replace When Needed

No matter how diligent you are about rinsing and deep cleaning, filters simply don't last forever. The material breaks down over time and eventually loses its ability to trap contaminants effectively, even if it still looks relatively intact. As a general guideline, plan on replacing your filter every one to two years depending on how heavily your spa is used. If you're using your spa several times a week or hosting guests frequently, you may find yourself on the shorter end of that timeline. Investing in a fresh filter when the time comes is one of the easiest and most affordable things you can do to protect your water quality and keep your spa running at its best.