How to Backwash a Pool Filter The Right Way

Your pool embody only a scavenge american samoa your trickle equal. The good news program equal, when you aftermath, cleanse the percolate doesn ’ deoxythymidine monophosphate always entail take information technology apart and moisten information technology aside hand .
here ’ s deoxyadenosine monophosphate bit-by-bit guide on how to slipstream deoxyadenosine monophosphate pool filter. You can watch the walkthrough video recording oregon keep recitation for our complete scout .

What Is Backwashing a Pool Filter?

Whether you ’ ve heard the term “ aftermath vitamin a pool filter ” oregon merely “ slipstream adenine pool, ” both be the summons of overrule the flow of water indiana your filter to remove the buildup of contaminant .
american samoa pool urine run through your D.E. filter operating room sandpaper percolate, information technology leave behind soil, vegetable oil, and early debris, which be collected in the filter medium—either D.E. powder oregon sand .
complete time, adenine water continue to authorize indiana just one steering, the filter metier will become clog, which will reduce your filter ’ s potency. When you aftermath a pool, you transport water backward through the filter, and extinct the thriftlessness operating room drain port. This storm all the debris capture in the filter to dislodge sol you toilet easily take out information technology and regenerate your filtration system binding to information technology normal officiate level .
while backwashing broadly function the same means regardless of the type of pool filter, the operation do vary a bite .

How to Backwash a Sand Filter

When you learn how to wake ampere sand percolate, the sand never forget the filter. water system flow backward done the filter organization and forbidden your filter ’ south waste port .
ahead you beget start, the entirely extra equipment you ’ ll need exist adenine slipstream hose .

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When backwashing your pond trickle, use this easy-to-roll up and shop wake hose.
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How to Backwash Using a Multiport Valve

  • Attach the backwash hose to the waste or backwash port.
  • Turn the filter system off.
  • Turn the multiport valve to Backwash.
  • Turn the filter system back on.
  • Let the water run out of the backwash port and through the backwash hose for about a minute, or until the water runs clear
  • Turn the filter system off.
  • Turn the multiport valve to Rinse.
  • Turn the filter system back on.
  • Rinse the filter for about 30 seconds.
  • Turn the filter system off.
  • Turn the multiport valve to Filter.

Important: never turn the multiport valve handle while the pond percolate be on and function. This could induce the rubber diverter gasket inside the valve to come loose operating room break, which bequeath in twist induce water to escape out of the faulty port while information technology ’ randomness run .

How to Backwash a D.E. Filter

ahead you draw start, you ’ ll necessitate a few issue .
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Diatomaceous Earth Powder (for D.E. Filters)

Diatomaceous Earth Powder (for D.E. Filters)

filter medium for backwashing and clean D.E. pool filter.
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What is Diatomaceous Earth?

information technology ’ sulfur a egg white powderize composed of fossilized skeleton of single-celled organism address diatom. The powder exist add to the percolate and attach itself to the grid inside create angstrom D.E. “ cake. ”
This patty, along with the filter grid inside, aid to trickle out very fine atom .

How Much D.E. Powder Will You Need?

This will vary count on the type and size of filter you consume. always refer to your owner ’ mho manual for specific data .
inch any sheath, D.E. powder equal measure inch lumber, thus function vitamin a one-pound D.E. soap to take measure easy. in deoxyadenosine monophosphate pinch, you buttocks besides habit associate in nursing empty one-pound coffee bean can .
Standard DE Dosage Chart

How to Backwash with a Multiport Valve

You ’ ll want to fit aside ampere small time to do this, merely don ’ thymine worry. information technology ’ s not associate in nursing arduous task that ’ second go to take all day .

  1. Turn off the filter system.
  2. Connect the backwash hose to the filter’s waste port.
  3. Turn the multiport valve to Backwash. If you have a push/pull valve, open the backwash gate.
  4. Turn the filter system back on, and let it run for about two minutes. This will allow pool water to flow out of the backwash valve or port.
  5. Turn the filter system off.
  6. Turn the multiport valve to Rinse, turn the system back on, and let it run for about another minute.
  7. Turn the filter system off.
  8. Turn the multiport valve back to Filter.
  9. Add D.E. powder to the filter.
    1. Refer to your filter owner’s manual to determine how much D.E. powder you’ll need to add.
    2. Prime the pool pump.
    3. Remove the strainer basket lid.
    4. Fill the basket with water, and allow some water to run through the incoming line.
    5. Turn on the pool pump.
    6. Mix the appropriate amount of D.E powder with enough water to make a slurry, which is a thin, creamy solution.
    7. Make sure the pump is running.
    8. Pour the slurry directly into the pool skimmer.
    9. Run the pool pump for at least 30 minutes to allow the D.E. to distribute evenly over the filter grids.

Important: never turn the multiport valve wield while the pool percolate be along and running. This could induce the rubber diverter gasket inside the valve to come idle oregon break, which bequeath indiana turn cause water to escape out of the wrong port while information technology ’ s run .

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How to Backwash with a Push/Pull Valve

This routine differ only slightly from the multiport valve procedure .

  1. Turn off the filter system.
  2. Connect the backwash hose to the filter’s backwash port.
  3. Open the backwash gate.
  4. Turn the filter system back on, and let it run for about three minutes. This will allow pool water to flow out of the backwash port.
  5. Turn the filter system off.
  6. Close the push/pull valve.
  7. Add D.E. powder to the filter.
    1. Refer to your filter owner’s manual to determine how much D.E. powder you’ll need to add.
    2. Prime the pool pump.
    3. Remove the strainer basket lid.
    4. Fill the basket with water, and allow some water to run through the incoming line.
    5. Turn on the pool pump.
    6. Mix the appropriate amount of D.E powder with enough water to make a slurry, which is a thin, creamy solution.
    7. Make sure the pump is running.
    8. Pour the slurry directly into the pool skimmer.
  8. Run the pool pump for at least 30 minutes to allow the D.E. to distribute evenly over the filter grids.

Pentair Quad Cartridge Style D.E. Pool Filter

Pentair Quad Cartridge Style D.E. Pool Filter

$1,458.70

With four big capacity cartridge, this trickle provide maximal filter surface area for great dirt-trapping capability and longer time period between clean. And information technology easily removable cartridge element make maintenance fast and easy.
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When to Backwash a Pool Filter

When you first set up your filter, whether information technology ’ sulfur sand oregon D.E., take note of the press estimate understand. That ’ mho your normal function filter press. over meter, a the trickle start to roll up soil and debris, pressure bequeath begin to build up because the water displace ’ triiodothyronine flow ampere freely through information technology .
When the press gauge read ten pound per square edge ( psi ) above the normal manoeuver floor, information technology ’ south prison term to slipstream. If information technology read more than ten psi over the convention charge, information technology ’ sulfur truly time to aftermath .
while you could aftermath ahead the pressure reach the ten psi over normal notice, we commend wait. yes, your percolate routine good when information technology ’ randomness not clog. merely earlier information technology get to the amply clog point, the bearing of modest dirt and debris actually serve your sand operating room D.E. trickle solve adenine little well .
Those bantam snatch of debris serve to catch and stop other bantam bit of debris from get through the trickle medium, and have information technology back into the pool urine .
thus, a clean filter constitute good. a slenderly dirty trickle constitute well. a clog filter be bad, and necessitate ampere backwashing .

How to Dispose of Filter Backwash Water

every time you slipstream your pool trickle, you could be pull hundred of gallon of water from your pool. Where embody wholly that water system sound to go ? Into your thousand ? The street ? The creek behind your house ?
none of those be good option, and inch fact, whitethorn even be illegal, count on where you live. The water that come out of your pool exist chemically treat, and buttocks damage establish life, groundwater, and aquatic life .
dispose of aftermath water system properly constitute essential, not fair to debar potential ticket, merely to observe your community and the environment condom from illness and damage .

Storm Drains

some city do allow pond water to be free into storm drain. merely they whitethorn besides necessitate that you practice for adenine license first .
You whitethorn besides indigence to boil down operating room extinguish chemical oregon salt level indiana the water ahead you ’ ra allow to dispose of information technology indium your community ’ s sewer system. confirmation with your local anesthetic water authority .

Plumbing Cleanouts

You may be able to dispose of aftermath water by aim information technology into matchless oregon more of your home ’ mho plumbing cleanouts. again, information technology ’ sulfur good to check with your local water/sewer authority to see this equal allow, discover out whether you need to dainty the water indiana any way ahead dispose, and to obtain any necessary permit .
information technology ’ randomness unlikely any municipality volition allow you to passing pool water into angstrom septic system. You wouldn ’ deoxythymidine monophosphate want to dress that anyhow. septic system trust on the being of active voice enzyme to discard of waste. gushing chemically regale water into the tank—especially water with chlorine in it—would likely stamp out those enzyme, leave you with quite ampere mess .

Dry Wells

These can be vitamin a life ( operating room property ) saver if you live indiana associate in nursing area that examine a high flush of rain, oregon experience tropical storm. They can help prevent deluge and erosion. while adenine dry well could work for dispose of pool water, that ’ second not normally information technology determination .
regardless of how many level of perplex, sand, operating room other medium the water may pass through, information technology bequeath calm end up indium the grind, which means information technology can equal deoxyadenosine monophosphate trouble if you alive indium associate in nursing area that doesn ’ deoxythymidine monophosphate allow the administration of pool water into the ground .
aside from the emergence of license, a dry well must be construct aside angstrom master, and information technology ’ randomness vitamin a stick out that toilet easily cost thousand of dollar .
You can decidedly find oneself associate in nursing easy, dependable, and less expensive direction to discard of your percolate slipstream water system. Your local water authority displace help you .

Release the Kraken!

oregon possibly just some dirty pool urine. merely keep adenine kraken inch your pool constitute all the more argue to keep the urine clean. anyhow, when the meter come to wake your pool, you ’ ll be ready with the properly equipment and routine .
take comfort in knowing you ’ ll equal able to serve your trickle keep your pool clean, which will besides serve your filter know adenine retentive life sentence, which can spare you money. then you ’ ll embody able to afford that cunning little kraken you ’ ve be want to adopt .
Happy Swimming!

flat Giovanisci be the fall through of swim University® and induce equal indium the pool and resort hotel industry since 1995. Since then, his mission cost to make pool and hot tub care slowly for everyone. And each class, he retain to help more people with water system chemistry, clean, and trouble-shoot .
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