How To Chemically Clean Sand Filter
How to clean a pool sand filter is one of the most of import parts of your pool maintenance procedure. The filter is similar the kidneys of a pond pool. Keep the filter clean and well maintained to go on the pool make clean.
Many people cull to install a Sand or Diatomaceous Earth pool filter considering they are easy to clean with the built-in backwashing feature. Backwashing only takes a few minutes each week and the filter media only needs replacing every iii to 5 years. The but drawback is these filters crave more plumbing pipes than a cartridge filtration organisation.
Some people are turned off by the need to deal with sand or diatomaceous earth media. Nevertheless, in that location is an alternative to replace the filter sand with polyethylene filter media which is much easier to handle.
Clean the Puddle Skimmer Handbasket
Always make clean the skimmer basket before cleaning the filter. Otherwise, when yous reactivate the pump dirt from the skimmer will pass straight through to the filter negating your filter cleaning work.
Regularly clean the skimmer basket. The skimmer basket is the beginning line of defence to remove items of droppings from your puddle.
When leaves, insects, seeds, flowers or any other organic debris enter the puddle they float on the surface for a while earlier sinking to the bottom. The skimmer box is a suction device powered by the pool pump. Its purpose is to remove all floating debris from the surface of the pool and trap it in the basket. The skimmer box stops items of debris being pumped into the filter. Without the skimmer your filter would need cleaning much more oftentimes.
We recommend the utilize of skimmer basket filter socks to reduce the corporeality of dirt pumped to the filter. This keeps the filter cleaner for a longer menstruation and increases the lifespan of the filter and sand.
Skimmer Handbasket Cleaning Procedure
- Plow off the filtration system
- Remove the lid from the skimmer box
- Remove the skimmer handbasket from the box
- Empty the basket into the garbage bin (non your garden every bit information technology will blow back into the pool). Remove the handbasket filter sock and discard into the garbage.
- Replace the handbasket in the skimmer box with a new filter sock.
- Supersede the skimmer box chapeau
- Plough on the filtration arrangement to the automatic setting
- Check the force per unit area reading on the filter gauge is normal
How Does a Sand Filter Work?
Sand filters have a semi-spherical tank half total of fine silica sand. The pump pushes dingy pool water through the sand filter where dirt and fine particles are trapped in the sand. So the clean water from the filter is returned to the pool.
Sand filters are popular considering of the simplicity of their operation and low maintenance. These filters are ideal for all sizes of swimming puddle fifty-fifty large volumes of water.
The main advantage of a sand filter is that you lot backwash the filter to make clean it.
When to Backwash a Sand Filter
The filter tank has a pressure judge indicating the water pressure inside the unit of measurement when the pump is operating. When the pressure increases 10PSI higher up the normal operating pressure (unremarkably indicated on the gauge) the filter has become dirty. Backwash the filter. The threshold pressure will vary between makes of sand filters so check the didactics manual for your filter.
How to Clean a Sand Pool Filter
Ever consult the manufacturer's manual for your make of sand filter as it may vary slightly from our recommendations beneath.
The cleaning process for sand filters is piece of cake because you lot backwash the sand in the filter. All sand filters are installed with a multiport valve to permit backwashing. Backwash the filter every week in the summer season. During the winter season you may backwash less frequently.
Follow this procedure:
- Switch off the pump motor at the power supply.
- Turn the multiport filter valve to the aftermath setting.
- Switch on the pump.
- Run the pump for ii or 3 minutes to clean the sand in the filter
- Switch off the pump once more.
- Plow the filter valve to the rinse setting.
- Run the pump for 1 minute to rinse the sand.
- Switch off the pump again.
- Plough the filter valve back to the filter position.
- Switch on the pump to auto
Notation: Never move the multiport valve with the pump running. The pressure volition damage the filtration system. Never open the tank without releasing the pressure showtime using the air relief valve.
Backwashing is the only way to clean a sand filter apart from changing the sand. The h2o menstruum from the pool is reversed through the filter to flush dirt and droppings away into the drain. Backwashing a sand filter is only required for two or three minutes but fifty-fifty for that short menstruation of time you volition lose enough water from your pool that you will need to top up with the hose for perhaps 10 minutes. This shouldn't change your water chemistry equally the book of water lost is very pocket-sized.
Sand Replacement
Replace the sand every 3 to 5 years depending on the pool's filtering requirements. Backwash the filter every week to keep the filter clean and prolong the life of the sand.
Please read our mail on How to Change Pool Filter Sand
Sand Alternative
Some people cull to supervene upon the filter sand with polyethylene filter media which filters down to 5 microns whereas sand only filters to 10 microns. This gives the pool a clearer and healthier appearance. The filter balls are reusable after washing in a washing machine.
Sand tin clog the filter but filter assurance won't clog the filter and require less backwashing. The polyethylene filter media lasts up to v years and are more eco-friendly as they are easily tending in the garbage.
Pool filter assurance are effectually the same price equally a bag of sand.
How Does a Diatomaceous Earth Filter Piece of work?
Diatomaceous Earth filters work like to sand filters except the filter media is a fine, white powder fabricated from diatom fossils. Diatoms are a unmarried prison cell aquatic plant.
When to Backwash a DE Filter
The filter tank has a force per unit area gauge indicating the water pressure within the unit when the pump is operating. When the force per unit area increases 10PSI to a higher place the normal operating pressure (usually indicated on the gauge) the filter has get dirty. Backwash the filter. The threshold pressure volition vary between makes of DE filters and so bank check the instruction transmission for your filter.
How to Clean a DE Pool Filters
Always consult the manufacturer'due south manual for your make of diatomaceous earth filter equally it may vary slightly from our recommendations beneath.
The cleaning process for diatomaceous globe filters is easy considering you aftermath the filter. All DE filters are installed with a multiport valve to allow backwashing. Aftermath the filter every week in the summer season. During the winter season you lot may backwash less frequently.
Follow this process:
Backwash the Filter
- Switch off the pump motor at the ability supply.
- Turn the multiport filter valve to the backwash setting.
- Switch on the pump.
- Run the pump for 2 or 3 minutes to make clean the sand in the filter
- Switch off the pump again.
- Turn the filter valve to the filter setting.
How to Change the Diatomaceous Earth (DE)
- Switch off the pump motor at the power supply.
- Loosen the air bleed screw on height of the filter & release the air pressure level. Leave the air bleed screw partially loose.
- Open the drain plug to drain the tank.
- Open up the filter tank. (Follow the manufacturer'south instructions).
- Affluent out the tank with a garden hose.
- Re-install the drain plug.
- Rinse down the manifold and grids with a hose.
- Install the clean grids back into the tank, install the manifold following the manufacturer'due south instructions.
- Check the O-ring and install the pinnacle half of the tank.
- Refer to the manufacturer's instructions to add together DE powder to the filter.
- The DE powder is normally mixed into a saucepan of water and poured into the skimmer box and sucked into the filter. The DE mixture coats the grids and provides filtration.
Note: Never motion the multiport valve with the pump running. The force per unit area volition damage the filtration organization. Never open the tank without releasing the pressure first using the air relief valve.
Disposal of Diatomaceous Earth (DE)
Exercise not dispose of the diatomaceous world material into the sewer or stormwater system. Flush it over a lawn or garden.
If yous are deciding what type of filtration organization to install read our post on Cartridge Filters.
Decision
Backwash your sand or DE filter weekly to keep your swimming pool sparkling clean and gear up for swimming. Reduce the need to make clean the filter by installing a skimmer basket filter sock and change it weekly. Install a puddle encompass to keep debris out of your pool and filter. Finally, e'er follow your pool maintenance routine to test and remainder your pool chemical science.
How To Chemically Clean Sand Filter,
Source: https://poolcareexpert.com/how-to-clean-sand-pool-filter/
Posted by: vannesswhoplithe1968.blogspot.com
0 Response to "How To Chemically Clean Sand Filter"
Post a Comment