How To Clean A Pool Filter Cartridge With Muriatic Acid

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Cleaning a sand filter with hydrochloric acid solution is often a much simpler process than cleaning a DE or Cartridge filter is, but this does not hateful it is eating pudding either. Even so, with enough of data and a little feel to aid you through, yous don't demand to worry about washing information technology the wrong style.

Replacing a sand filter swimming puddle pump and cleaning it tends to follow the same simple steps, with simply small differences; so, I will outline the steps for you.

Pool Sand filter — *Past: George Miller*

Things You Volition Require

Muriatic acid
Wrench
Piece of work gloves
Screwdriver
Garden hose
Small plastic cup
A large bucket
Replacement sand or sand culling

Step-by-Step Instructions

Note the following things:

Cleaning a swimming pool sand filter won't take more than sixty minutes. However, if y'all are completely removing and fifty-fifty replacing the sand in the filter, information technology might have longer.
You will need to wash and backwash the filter much more regularly than you will need to add together sand to it – yous will need to clean the filter monthly to proceed it working properly while you will only need to replace its sand once every few years.
Cleaning and replacing the sand filter might seem similar tasks merely they are different.

Hither are the steps of how to clean a sand filter with hydrochloric acid solution.

1. Turn Off the Filter and Pump

If possible, unplug the pump and filter or disconnect their power source by turning off the ability breaker that controls them (start with the pump). This is the best and fastest way to work on your swimming pool devices.

ii. Clamp the Backwash Hose

Clamp your backwash hose or piping to the water outlet on the filter and unwind information technology – ensure you practise it completely. Furthermore, ensure that you check for kinks in the hose that might make the process to fail.

3. Turn the Aftermath Regulator to Backwash Position

Plough the backwash regulator or valve on your pool filter to the aftermath position. This is usually labeled with different phrases such as "Push-pull", depending on the unit you lot ain. Secure the handle in place to make sure that the whole process continues every bit intended.

4. Plough the Pump and Filter on

Turn the pump and filter on again (kickoff with the filter). You will run across water gushing out of the valve nearly immediately. Let this process to proceed for about 5 minutes. You should wait until the water is clear when running out of the sand filter. When this happens, switch off the pump and filter once again.

five. Turn the Backwash Handle to its Normal Position

Now it is an platonic fourth dimension to turn the handle back to its ordinary position and collect your pipe or hose. Ensure that you empty the pipe of whatsoever water that is notwithstanding inside.

vi. Open the Air Salvage Regulator

When the pump and filter are still on, open up the air relief regulator on the sand filter. When h2o runs out commonly, shut information technology again.

Yous tin stop here if you just want to backwash your pool sand filter system. For u.s., nosotros desire to clean our system with Mauriac acid solution and this means moving to the side by side pace.

7. Plow Off the Pump and Filter

Once once again, plow off the pump and filter and remove the comprehend to the sand filter tank. You might crave the screwdriver or wrench to exercise this. If the pool filter is held tightly with bolts or clamps, you lot can remove them by your hands – call back to wear your piece of work gloves before you start the process.

8. Remove the Manifold

Await within the filter. You volition run into a manifold that coils inside the unit, besides as lots of sand. Remove this manifold and take intendance not to destroy any of its fingers.

9. Remove the Sand

Use a small-scale loving cup to remove the sand a trivial by little until the sand filter is light enough to be picked up and dumped out. One time the filter is out, rinse out its inside with a hose to remove excess sand.

10. Launder the Filter with Muriatic acid

Fill a huge bucket or bowl with water and add together one function muriatic acrid to twenty parts h2o. Gently lower the sand filter into the solution and leave it to soak for well-nigh 10 minutes – until the bubbles stops. Remove your filter from the solution and rinse it with a hose and and then reinstall information technology.

Learn how to soak in acrid in this video.

11. Add Back the Sand

Add back the required amount of sand to your unit of measurement. Your sand filter's educational activity manual will tell how much sand you lot will need to add together in order to bring its pressure to the recommended level.

Note the Post-obit Things:

Some sand filters won't work properly if y'all add excess or less sand – they will merely display an fault message.
If you are using an alternative to sand, ensure that you read the instructions to know how to properly employ this fabric – the right amount of sand for the filter.

Put the sand or its culling dorsum and replace the manifolds. I would recommend that you fill the filter tank with sand to nearly 1/3 full, then insert the manifolds and go on to make full the rest of the tank.

Notation the Following Things:

Be careful not to damage the manifolds fingers during the process.
Aftermath the filter once the tank is filled with sand (follow the first function of this commodity to see to properly conduct a backwash).

You will be set to go subsequently the sand filter tank has backwashed. Permit the organization bicycle for at least thirty minutes earlier you jump into your swimming puddle again.

Conclusion

Congratulations! You have successfully cleaned your sand pool filter with hydrochloric acid and know how to modify the sand. Dirt is eliminated from a sand filter by reversing the water flow or backwashing. This procedure should be washed when the pressure judge reads a 7-ten lb increase over the ordinary operating pressure. Try the steps to a higher place.