How do you tell which Pentair filter I have?
Read the filter’s information tag. All pool filters are labeled with an information tag on their tank. This tag includes the name of the manufacturer, model name, the various sizes of the filter in that line of models. The size of your specific unit should be marked or highlighted on this tag.
How long should a Pentair pool filter last?
Typically, cartridge filters need to be replaced every 3 to 5 years. You can also tell your cartridge filter needs to be swapped out if you start having to clean it more often; that is, if the pressure gauge increases by 8 PSI much more often than every 6 months, you may need to replace it.
Can you wash cartridge filter?
In order to do this, you’ll need to soak the elements in a Filter Cleaner, Natural Chemistry’s Filter Perfect, or dishwasher detergent (one cup per five gallons of water). For the best results, be sure to soak the filter cartridge up-to 10 hours. Give them a quick rinse with fresh water before proceeding.
How do I know what cartridge pool filter I have?
To identify your Filter Cartridge you need to do the following:
- Measure the Outside Diameter of the End Cap. Use exact measurement (+ or – 1/32″)
- Measure Cartridge Length.
- Measure Top Inside Diameter.
- Measure Bottom Inside Diameter.
- Identify the correct Top and Bottom type.
How do I know what size cartridge filter to buy?
Filter Size to Pool Size If you’ve never calculated this before, take some measurements. The formula is Length x Width x Average Depth x 7.5, for rectangular pools. For oval pools, change the multiplier from 7.5 to 5.9.
How do you measure a cartridge filter?
How to Measure a Filter Cartridge
- Measure the outside diameter (A)
- Measure the overall length including end caps (B)
- If the top and/or bottom end cap is open, measure the inside diameter of the opening (C)