What is the best spa filter?

If you want the best performance out of your hot tub filters, stick with an established and well known brand like Unicel, Filbur, Pleatco or Aladdin. Don’t be tempted to buy a half-priced cartridge that won’t even last half as long, and you’ll have a cleaner and healthier hot tub.

Is there a difference in hot tub filters?

However, there is a large number of different sized filters for hot tubs. Are Hot Tub Filters Standard? No, hot tub filters are not standard. They vary by length, diameter, types of end caps, square footage of filter material, type of filter material, construction of the filter core, and connection types.

How do I choose a spa filter?


Here's how to correctly measure your filter using a ruler or tape measure. Step a diameter measure the outer diameter of the cartridge measure diagonally across the filter from edge to edge.

What kind of filter is normally used in spas?

suction type filter

The suction type filter is the most common type of filter you will see used in hot tubs today. These systems are always mounted on the top for easy access. They are often much larger than the other type of filters and are much easier to maintain.

How often should you change hot tub filter?

Between each use or at least every other day you should remove the filter cartridge from its filter housing and clean them. Every few weeks depending on the intensity of your hot tub use, old filters should be replaced with new ones (especially when they become harder and discoloured).

Why does my hot tub have two filters?

Some hot tubs don’t include filters at every intake location; instead, they rely on just one or two filters to handle a disproportionate volume of water. The intakes without filters have suction fittings that pull water into the pump. That unfiltered water is then pushed back out through the jets.

How do I know what size filter for my hot tub?

Always start by measuring the width (diameter) of your old cartridge across the outside edges of the end cap at its widest point. Note: Measurements may vary by about 1/8″ due to expansion, shrinkage, etc. For example, if you measure as a 5″ diameter, and can’t find a match, it may actually be a 4-15/16″ filter, etc.

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Can I put hot tub filters in dishwasher?

DO NOT clean spa filters in the dishwasher! It’s not very effective and could damage the filter. DO NOT clean spa filters with a pressure washer, for obvious reasons. Dry dishwasher soap is OK, but laundry detergent is NOT OK.

How long does a spa filter last?

To keep your spa sparkling and safe to use, replace your spa filter cartridges every 12-24 months. With our low prices, there’s no excuse not to buy new filter cartridges for your spa or hot tub!

How often should you change hot tub water?

every 3 to 4 months

We recommend customers to change their hot tub water every 3 to 4 months. The reason we recommend this is that as your continue to add more chlorine, it will start to dissolve slower and slower until the chlorine doesn’t dissolve in your hot tub anymore.

Can hot tub run without filter?

Don’t Run It Without the Filter



Running the pump in a spa for too long without a filter can lead to clogged pump impellers and a fast decline in the water quality. So if you need a new filter, replace it as soon as possible. And in the meantime, only run the pump on low speed instead of turning it off.

How often add chlorine to hot tub?

once a week

You should put chlorine in your hot tub at least once a week. However, some people prefer to add a small amount after each use. Finding the best water care routine will depend on how often and how many people use it. Chlorine levels should be between 1.5 and 3.0 ppm.

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What do you soak a hot tub filter into clean it?

Quote from the video:
While adding water check the filter cleaner bottle for specific dosage once filled add the filter. And let it soak overnight. While this is going on we can clean the echo pure charge just by rinsing.

Can I bleach my hot tub filters?

To clean a filter with bleach, cover the filter with 5 gallons of hot water, add 1/4 cup of household bleach and let the filter soak for 2 hours maximum and not overnight.

Can I soak my hot tub filter in bleach?

For the best clean, leave the filter soaking overnight. (If you’re cleaning the hot tub filter with bleach, it should only soak for a few hours.) Rinse the filter again. Spray water with enough pressure to clean any remaining residue off the filter.

Can I use vinegar to clean my hot tub filter?

You can also use vinegar to clean your filters. Simply soak your filters in a 50% water and 50% vinegar solution for two hours. Keep in mind you may need to use an actual hot tub filter cleaner if it’s really grimy, or replace the filter if it’s beyond cleaning.

What to clean hot tub with after draining?

Once it’s empty and you’ve removed the sump pump, your spa is ready for surface cleaning. Spray your hot tub shell with hot tub cleaner, diluted white vinegar, or diluted bleach. Pay special attention to nooks and crannies where mildew, algae, or bacteria could be hiding.

Why is my hot tub filter Brown?

stained spa filters



A stained filter may not be a bad thing, if it doesn’t affect filter capacity, or even dirt distribution, or length of time between cleanings. Metals such as iron can stain a filter with a light brown orange stain.

How do you clean a hot tub without draining it?

How to Clean a Hot Tub without Draining

  1. RECYCLE THE HOT TUB INTO THE POOL. …
  2. RECYCLE THE HOT TUB INTO THE BATHTUB. …
  3. FILTER SPA WATER THROUGH EXTERNAL POOL FILTER. …
  4. FILTER SPA WATER WITH REVERSE OSMOSIS. …
  5. Balance the Spa Water and Shock. …
  6. SCRUB THE SPA. …
  7. SCRUB THE PIPES. …
  8. SOAK THE JETS.
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When should you shock a hot tub?

Generally it is recommended that you shock your hot tub once a week – more often if it’s seeing heavy use. If your levels are all good, but the water is a bit cloudy or doesn’t quite smell right, it’s time for a shock. You should also shock the tub if you haven’t used it for an extended period of time.

How do you clean the jets in a hot tub?

Quote from the video:
Use hot water and then just let that cycle through for a little bit it'll help get any kind of gunk build up product or what have you that you've used in the past out of the tub.

How do I keep my hot tub water clean?

Spray your filters every week or so with a hot tub filter cleaner to provide a deeper clean. Don’t forget to rinse them after. Soak your filters in chemical cleaner every time you drain and refill your hot tub to extend their life and loosen any stubborn particulates. Rinse them thoroughly afterward.

Should I shock my hot tub after every use?

Dead skin and other elements like hair may end up dropping in the hot tub, leaving the tub in a mess. It is essential to shock the hot tub frequently – at least once every week. It is important to use Chlorine shocks as well as non-Chlorine shocks.

How do I make my hot tub water crystal clear?

Quote from the video:
And alkalinity between 80 and 125. Parts per million. And then we're gonna check the sanitizer to make sure the sanitizer is at the proper. Level and you're gonna shock it that may help your cloudy.