What kind of sand do you use for pool filter?
What kind of sand do you use for pool filter?
Silica pool filter sand
Silica pool filter sand is the most commonly used type. It’s inexpensive, easy to find, and can filter particles down to 20 microns, which is approximately 0.0008 inches. Silica sand is made with ground quartz, and it has rough edges to help trap particulates.
Can I use any sand for pool filter?
The Bottom Line. It’s a bad idea to use anything in your pool filter except sand specifically processed and sold for that purpose. Play sand simply won’t keep your pool as clean as it should be.
How many pounds of sand do I need for my pool filter?
How Much Sand Does My Pool Filter Need?
| Filter Model / Size | Pounds Required (Sand) | Filtra Balls Required (Boxes) |
|---|---|---|
| 16 Inch | 100 Lbs | 2 Boxes |
| 19 Inch | 150 Lbs | 3 Boxes |
| 21 Inch | 200 Lbs | 4 Boxes |
| 23 Inch | 250 Lbs | 5 Boxes |
What is the difference between pool filter sand and play sand?
Pool filter sand is exclusively made up of silica. Pool Filter sand tends to be quite a distinctive color – usually white, but it is pink or green on occasion. Play sand is typically a brown ‘sandy’ color. This is due to the presence of the feldspar particles.
How often should you change pool filter sand?
every 3-5 years
On average, sand should be replaced every 3-5 years. This may be longer if the pool stays clear, or shorter, if the filter runs all the time. The jagged edges of the sand wear down and become smooth as the sand ages.
How much does sand for pool filter cost?
Sand Filter Sand Cost Replacement sand for your sand filter typically costs around $25 per 50-pound bag, and your filter may require 100 to 600 pounds or more depending on the size and model. More than likely, you’ll need about 350 pounds of sand for an average-sized inground pool filter.
How often do you change pool filter sand?
What kind of sand do I use for Intex sand filter?
The recommended type is No. 20 grade silica sand, with specification of 0.45 to 0.85mm (0.018 to 0.033 inches) with a Uniformity Coefficient less than 1.75. Too fine of a grade of sand will clog too quickly, and too soft of a sand will break up and also cause clogging.
How much sand do I need for a 21 inch pool filter?
How many bags of sand do I need for a Hayward pool filter?
| Filter Model / Size | Pounds Required (Sand) | Filtra Balls Required (Boxes) |
|---|---|---|
| 16 Inch | 100 Lbs | 2 Boxes |
| 19 Inch | 150 Lbs | 3 Boxes |
| 21 Inch | 200 Lbs | 4 Boxes |
| 23 Inch | 250 Lbs | 5 Boxes |
How often should you change the sand in a pool filter?
How do I choose a sand filter?
The filter flow rate must be rated at least the same GPM as your pump, or higher. With pool filters, it’s best to err on the larger size so it can handle the power of your pump. A helpful rule of thumb is to choose a filter with at least 1 square foot per 10,000 gallons pool capacity.
What is the best sand for a pool filter?
The only sand appropriate for use in pool filters is #20 silica sand, which is .45 -.55mm in size. Do not substitute any other kind of sand; it will not work properly in the filter.
Where can I buy sand for a pool filter?
Pool filter sand can be purchased at larger home stores, or a gravel / sand yard, or water treatment stores, local pool suppliers, or online. To replace your filter sand, you’ll first need to empty out the existing sand in the tank. Start by removing the drain plug and allow the filter to start draining water.
What are the types of pool filters?
There are basically 3 types of pool filters: Sand Filter, Cartridge Filter and Diatomaceous Earth Filters (DE Filters for short). Each of these have their pros and cons. They vary widely in cost and ease of use.
How does a sand filter work?
How Sand Filters Work. Sand filters work by allowing water to cycle through a canister that contains sand. The water flows through the sand with ease, but larger particles are unable to pass through. Once the debris and other particles have been filtered out by the sand, a pump moves the clean water back into the pool.