Quartz Filter Sand for Swimming Pool Window to the Water Universe 4.0-8.0 mm 25 kg

Window to the Water Universe Quartz Filtration Sand for Pools 4.0-8.0 mm 25 kg

Quartz sand for pools is the most common method of water filtration in private and public swimming pools. Quartz sand serves as a filler for filtration units. In public pools, sand of various fractions from 0.5 mm to fine gravel is used; in private pools, as a rule, sand with a particle size of 4.0-8.0 mm is used. During the operation of the filtration unit, the quartz sand is backwashed using the filter's backwash mode. Thanks to this, the sand is replaced with new sand quite rarely, once every 1-2 years, depending on the pool's operating mode.

The price is for 1 kg!

🔹 Key advantages

• High purification efficiency

• Easy maintenance

• Environmental safety

• Chemical inertness
  

• Durability
  

• Suitable for private and commercial pools

Technical specifications

• Particle size: 4.0 - 8.0 mm

• Material: Quartz sand

• Purpose: Filter material for pools

• Weight: 25 kg

• Application type: private and commercial pools

What pools is it suitable for?

Quartz filtration sand is recommended for:

• Private pools

• Commercial pools

• SPA complexes

• Sports and wellness centers

For distributors and dealers

We offer special cooperation conditions for B2B clients:

• Technical consultation

• Wholesale prices

• Fast shipment

Contact us for an individual commercial offer.

Frequently asked questions

Can ordinary sand be used for filtration?
No, absolutely not. Building sand contains clay impurities, organic matter, and does not have the required fraction. This will lead to pump damage and constant pool contamination.

How much sand should be added?
The quantity depends on the filter model. This information is always indicated in the technical passport of the filtration unit.

How do you know it's time to change the sand?
The manometer on the filter often shows high values immediately after backwashing. The filter has stopped retaining fine particles, and the water remains cloudy even after prolonged filtration.