POOL FILTER PREMIUM UNI 3 BAG BLACK (5 year Warranty)

Product Description:

The Premium Uni 3 Bag Black Pool Sand Filter is a robust filtration unit engineered for durability and reliable performance in medium-sized residential pools. Its core design incorporates strategic reinforcements at critical stress points to extend service life under continuous operational pressure.

This product is designed for South African pool owners and installers managing pools between approximately 45,000 and 60,000 litres. It is explicitly a PREMIUM model, distinguished from standard filters by its triple-reinforced construction and a 5-year (60-month) tank warranty.

The 565mm diameter tank is manufactured from UV-stabilised, corrosion-resistant polymer with a matte black finish for enhanced sun protection. Key reinforcements include the central tank seam, the multiport valve connection zone, and the lid seating band. The system includes a side-mounted six-way multiport valve. Filter media is required for operation but is sold separately, with compatibility for sand, glass, or fibre options.

FAQs 

Q: What pool size is the Premium Uni 3 Bag filter suitable for?
A: It is typically suitable for medium residential pools holding between 45,000 and 60,000 litres, depending on your specific pump size, plumbing, and chosen filter media.

Q: What specific features make this filter stronger than a standard model?
A: It has three key reinforcements: an extra-reinforced centre tank seam (handles highest internal pressure), a reinforced multiport valve connection (resists stress from valve weight), and a reinforced lid seating band (prevents warping and leaks). This targeted strengthening improves longevity.

Q: Does the 5-year warranty cover the entire filter?
A: No. The 5-year (60-month) warranty applies specifically to the polymer filter tank. The included multiport valve and all internal fittings are covered by a separate 12-month warranty.

Q: What filter media do I need to buy separately?
A: You will need to purchase 120kg of standard filter sand, 90kg of ECO Glass, 100kg of Pure Glass, or 3 x 1kg bags of Eco Fibre. Media is not included.

Q: Is professional installation available for this filter?
A: Yes, installation and optimisation services are available through PoolDudez.co.za. Please note this service is specifically for the Gauteng East region only.

Q: Why is the filter black?
A: The matte black polymer provides improved UV resistance compared to some lighter colours, helping to prevent sun damage. It also offers a modern aesthetic that matches contemporary black pool pumps.

 Key Features & Benefits

• 565mm heavy-duty polymer tank provides optimal flow and filtration capacity for medium-sized pools.

• Triple-reinforced construction (seam, valve connection, lid band) targets and strengthens high-stress areas to prevent cracks and failures.

• UV-stabilised, corrosion-resistant material withstands harsh sunlight, pool chemicals, and environmental exposure.

• Matte black finish enhances UV protection and ensures a cohesive, professional look alongside modern pump sets.

• Includes a side-mounted six-way multiport valve for all essential filtration cycle functions.

• Compatible with multiple high-performance filter media types (sand, glass, fibre), allowing for customisation.

• 5-year tank warranty provides long-term security and confidence in the product’s durable construction.

 Technical Specifications

• Product Type: Sand Filter (Premium)

• Filter Size: 3 Bag

• Tank Diameter: 565mm

• Tank Material: UV-stabilised, corrosion-resistant polymer

• Colour: Matte Black

• Valve: Six-way multiport, side-mounted

• Reinforcement Features: Reinforced centre seam, multiport connection area, and lid seating band.

• Recommended Pool Size: 45,000 to 60,000 litres

• Media Capacity (Sold Separately): Filter Sand: 120kg, ECO Glass: 90kg, Pure Glass: 100kg, Eco Fibre: 3 x 1kg

• Warranty: 5-year (60-month) tank warranty. 12-month valve & internal fittings warranty.

• Included: 1 x Filter Tank, 1 x Multiport Valve, Lid, screws, internal fitting components.

Conclusion

The Premium Uni 3 Bag Pool Sand Filter is a strategic investment for pool owners seeking a balance of capacity and proven durability. Its intelligently reinforced design directly combats the specific failure modes common in pool filters, making it a reliable long-term solution. The substantial 5-year tank warranty validates its premium build quality. This filter is the correct choice for medium pool owners in South Africa who value structural integrity, ease of maintenance, and the assurance of a product built to last.