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Sand Filter Pool Equipment Set for Hotels

Finnforest specilized in manufacturing full sets of stainless steel (304/316 grade) pool equipments and accessories. Including water treatment systems, filtration systems (filters and pumps), LED underwater lighting, heating systems (heaters, heat pumps, and heat exchangers), as well as fittings such as ladders, lane ropes, liners, and starting blocks—suitable for both swimming pools and spa pools.
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Product Overview


The Sand Filter Pool Equipment Set for Hotels is a comprehensive filtration system designed to maintain crystal-clear water in large commercial pools, combining high-performance sand filtration with user-friendly automation. At its core is a 24-inch diameter sand filter tank filled with graded silica sand media, which traps contaminants as small as 20 microns—smaller than the eye can see—removing dirt, algae, and organic matter to keep water safe and inviting. The system’s 2800 GPH flow rate ensures efficient circulation, turning over a standard hotel pool (8,500 gallons) every 3 hours, while the 6-function control valve simplifies operation, allowing staff to switch between filtration, backwashing, rinsing, and other modes with a simple turn. Built for commercial durability, the tank and components resist corrosion from pool chemicals, ensuring reliable performance even with heavy daily use.


Features


Efficient Filtration: The graded sand media (0.45-0.55mm particle size) creates a multi-layered filter bed that traps particles as small as 20 microns, reducing the need for harsh chemicals by up to 30% .

Durable Design: The filter tank is constructed from fiberglass-reinforced polyester (FRP) with a UV-resistant coating, while internal components are made from corrosion-resistant PVC and stainless steel, ensuring a 10+ year lifespan.

Low Maintenance: Sand requires replacement only once every 5 years—far less frequent than cartridge filters—and the system includes a pressure gauge that alerts staff when backwashing is needed (typically every 2-4 weeks).

Hydro Aeration Technology: A built-in aeration port introduces air into the water flow, improving circulation, enhancing filtration efficiency, and reducing water stagnation in hard-to-reach areas of large pools.

Automation Compatibility: Works seamlessly with commercial pool automation systems, allowing for programmable filtration schedules, remote monitoring of pressure levels, and automatic backwash initiation.


Application


Hotels and Resorts: Essential for maintaining large pools (up to 8,500 gallons) used by guests daily, ensuring water clarity and hygiene without constant staff supervision.

Public Pools: Community centers and municipal pools benefit from its high flow rate and low maintenance, reducing operational costs while meeting health department standards.

Water Parks: Handles the heavy debris load from slides, splash pads, and guest traffic, with robust filtration that removes sunscreen residues, hair, and other contaminants.

Health Clubs: Fitness centers with lap pools rely on its efficient filtration to maintain water quality for daily swimmers, with automation features that align with staff schedules.


FAQ


Q: What size pool is this system designed to handle?

A: The system is optimized for pools up to 8,500 gallons; for larger pools (10,000+ gallons), we recommend pairing it with a secondary pump or upgrading to a 30-inch filter model .

Q: How often should the filter be backwashed, and how long does it take?

A: Backwash when the pressure gauge reads 8-10 PSI above the clean filter pressure (typically 10-15 PSI). The process takes 2-3 minutes and uses approximately 50 gallons of water.

Q: Can it be connected to a saltwater chlorinator system?

A: Yes, the filter is fully compatible with saltwater chlorinators, with materials that resist corrosion from salt-generated chlorine.

Q: What type of sand is recommended for the filter?

A: We recommend #20 silica sand (specifically graded for pool filters), which provides optimal particle trapping without excessive pressure drop; the tank requires 200 lbs of sand for proper operation.


Sand Filter Pool Equipment Set for Hotels 


Sand Filter Pool Equipment Set for Hotels

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