Call Toll-Free in US
(866) 418-1840
(Mon-Fri) 8:30 am - 5 pm PST
(Sat) 9 am - Noon PST

Easy Spa Parts specializes in hot tub filters and spa filters for all Dimension One Spas, D1 Spas, and Dimension One Hot Tubs.

Filter Screen
$3.25 $2.75

buy now Product Info
75 Sq. Ft. Filter
$59.00 $46.95

buy now Product Info
Filter Cleaning Tab
$4.95 $3.99

buy now Product Info
75 Sq. Ft. Filter
$55.00 $47.75

buy now Product Info
40 Sq. Ft. Filter
$52.95 $44.25

buy now Product Info
75 Sq. Ft. Filter
$59.95 $49.95

buy now Product Info
40 Sq. Ft. Crystal Pure Filter
$54.95 $47.75

buy now Product Info
75 Sq. Ft. Filter
$54.95 $47.75

buy now Product Info
25 Sq. Ft. Filter
$28.95 $26.49

buy now Product Info
40 Sq. Ft. Filter
$56.30 $45.95

buy now Product Info
40 Sq. ft Filter
$51.95 $44.95

buy now Product Info
50 Sq. Ft. Filter
$35.95 $26.95

buy now Product Info
25 Sq. Ft. Filter
$29.95 $22.95

buy now Product Info
AFS Filter
$71.95 $58.00

buy now Product Info
Spa Berry/ Elemental/ Ellipse Filter
$49.95 $39.95

buy now Product Info
Spa Spray - Natural Enzyme Filter Cleaner
$14.95 $13.95

buy now Product Info

Hot Tub Filters

Your Dimension One Spa filters are critical to clear, clean water and efficient spa operation. Taking care of your filter is quick and easy. Think of your D1 spa filter as a paper screen. Water flows through them at up to 90 gpm. The “pores” begin to open and let dirt, sand and debris stay in the spa water instead of being trapped and removed.

Meanwhile, body lotions, oils and makeup in the water spa begin to plug the stretching screen. 2 ½ years later, the spa filter should be replaced. While it may look fine, it’s lost the efficiency of a new D1 hot tub filter. A “Low Flow” error might mean it’s time to clean or replace your Dimension One hot tub filter too.

Why Clean Hot Tub Filters Are So Important

Nothing is as important to maintaining clean, healthy spa water than your filtration system. Spa filters that are dirty or worn out will not do the job you need them to do, allowing dirt, grime and other contaminants to float freely in your hot tub. Eliminating any blockages so water can flow freely ensures your spa filters work as expected for healthy, sparkling spa water.

Clean hot tub filters serve another purpose too. Ineffective filters wear down essential (and costly) components, putting strain on hot tub circulation pumps. Keeping spa filters clean and efficient not only helps your spa work better, but will save you money long term. After all, it’s better to replace a filter than have to replace a circulation pump.

Spa Filter Maintenance—When to Clean and Replace

Optimal hot tub enjoyment means clean, clear healthy spa water. While there isn’t much maintenance that must take place, one of the most important things you can do to ensure a great soak is to keep your filters in good shape.

Keeping your hot tub filter clean and free from blockages and grime isn’t complicated. We recommend that you change and replace your spa filters every 2 years, with routine cleaning monthly. Of course, the more you use your spa, the more frequently you should check your filters.

Every Month It’s a good idea to remove your filter from the tub every month to give it a good rinse with the hose. While no cleaning agent is necessary, make sure to open the pleats on your filter to expose any trapped debris that can build over time.

Every Two Months Even with regular rinsing every couple of weeks, it’s smart to give your hot tub filters a deep cleaning approximately once every two months. In addition to rinsing with the hose, allow your filter to soak for 1-2 hours in a non-foaming solution. Damp filters may contain bacteria that could contaminate your hot tub water. Be sure to rinse, and then let dry completely before replacing.

Every 2 Years Regardless of how good your hot tub filter looks, you should remove and replace every 24 months. The typical spa filter is designed to last about 2-years, depending on use. Changing out spa filters annually is the key to optimal performance, and a smart way to ensure hot tub components don’t work too hard.

Remember, these are just guidelines, and may need to be adjusted based on your hot tub use. The more you use your spa, the more frequently you should check your filters. Of course, when spa filters are blocked or not working as they should, consider replacing—even if it hasn’t been a year. Often, frequent hot tub use, excess lotions and oils can cause filters to work extra hard, and keeping an eye on performance will help you keep your water clean and ready to use.

Spa Filters

We recommend you buy only factory authorized spa filters for sale. There are plenty of less expensive filters with too many pleats, (so they bunch up and reduce flow), or utilize adaptor fittings that are “universal” so they can be used on different spas. These often don’t fit your spa properly or crumble, allowing small bits of plastic to plug your circulation pump. Your “bargain” hot tub filter could cost you a few hundred dollars because you have to purchase a new circulation pump prematurely.

Rinse your D1 spa filters monthly and either spray or soak them every other month. This helps improve efficiency by removing oils and minerals from the filter. If your spa has a “Standby Mode” use it before removing and cleaning your D1 spa filters. This prevents debris from getting pulled into the circulation pump and causing it damage. People ask if filters can be rinsed in a dishwasher. While the short answer might be “yes”, we have to wonder if you really want the “stuff” in your spa to share an appliance with the plates you eat from.

Remember to buy D1 spa filters every 2 years. They wear out over time and no amount of rinsing and soaking can keep them operating as good as new.

Special Ground Rates!
You pay what we pay.. See details

Find Your Spa Parts


“Thanks again for always being there for us. You are a Guardian Angel who always stands by us. ”
- Terri B.

“All I can say is “you are the man”, and you know your business very well.”
- Jerrold P.