Clean or replace Intex cartridge?

[fralo]

I just bought a 22' ft. Intex pool and clean my cartridge frequently. While battling a slightly cloudy pool I began to think that I may need to replace the cartridge even though I clean it regularly with my hose.

So even if I clean it often, do I still need to replace? If so, how often?

Thank you.

 

[Texas Splash]

If the cartridge itself is not torn or shows any sign of physical damage, it's probably still good. Your biggest challenge with the Intex-type filters is they are a bit small and have a limited capacity, so frequent cleaning may be the norm for you. Still, a good steady high-pressure nozzle rinse should be fine. The best thing you can do, if not already, is ensure the water chemistry is good by testing with a TF-100 or Taylor K-2006C. While the filter is designed to catch physical debris (bugs, leaves, etc), it's not designed to kill or clear algae. By testing your water properly, you will take a lot of stress off of your filter by having clear/sanitized water.

 

[krazykrames]

Exactly what Texas Splash said. I would however replace the Intex cartridge with a Unicel cartridge. They seem to work much better at collecting the fine particles (dead algae?) that are causing the cloudiness.

 

[Spades]

I generally get a season (almost 2) out of my Unicel or Filbur cartridges. I rinse them weekly and they work great

 

[SuzyQ52]

This summer I've only used two cartridges - cartridges from Walmart (Summer Escapes?)

When I changed the cartridge the first time, I took the used one, rinsed it out real well in the laundry tub then dumped it in a bucket of hot water with some Oxyclean. Weighed that critter down with a full bottle of bleach to hold it under water. Left it overnight (or a couple days if I forgot....). Rinsed it out good again, and left it in the dry bucket until I needed it. I change the cartridge maybe once a week.

 

[fralo]

Even though my pool is pretty clear, everytime I clean the filter I notice the water in the pump does appear somewhat milky, although it's improving. Which Unicel filter will work with my 2500G Intex pump?

 

[krazykrames]

Even though my pool is pretty clear, everytime I clean the filter I notice the water in the pump does appear somewhat milky, although it's improving. Which Unicel filter will work with my 2500G Intex pump?

I will check the number tonight. I have the same filter you have.

 

[Spades]

Measure the height

8" Tall >> Type A or UNICEL C-4607 or Filbur FC-3710
10" Tall >> Type B or UNICEL C-5315

 

[ta2dwonderwoman]

I guess I've been a little over diligent then because I put a new filter in at least once a week... I plan to switch to sand for next year if all goes as planned but if not at least I know I'll save money on cartridges now!