Skip to product information
1 of 2


Hayward Pro Series Side Mount Sand Filter 30" Tank, Backwash Valve not included, W3S310S

Hayward Pro Series Side Mount Sand Filter 30" Tank, Backwash Valve not included, W3S310S

Regular price $1,299.00
Regular price $1,489.99 Sale price $1,299.00
Sale Sold out
Shipping calculated at checkout.

The Hayward ProSeries® 30" Side-Mount Pool Filter, identified by the model number W3S310S, is a high-performance and versatile filtration system designed to maintain the highest water quality standards for swimming pools. As part of Hayward's ProSeries® line of pool equipment, this filter embodies the brand's dedication to providing innovative, reliable, and efficient solutions for pool maintenance.

30-Inch Side-Mount Design: The ProSeries® W3S310S features a large 30-inch side-mount tank, which provides ample space for high-capacity filter media. This design allows for increased water flow, making it suitable for both residential and commercial pool applications.

Multi-Port Valve: Equipped with a multi-port valve, this filter offers multiple operational modes, including filter, backwash, rinse, waste, recirculate, and closed. This versatility enables pool owners to customize filtration settings based on the specific requirements of their pools.

Heavy-Duty Construction: The ProSeries® filter is constructed with durable and corrosion-resistant materials to withstand the harsh pool environment. The heavy-duty tank and side-mount design are built for longevity, ensuring years of dependable performance.

Effortless Installation and Maintenance: The side-mount design simplifies installation and maintenance. The accessible valve and large tank lid make servicing and cleaning the filter a straightforward process. Maintenance tasks such as backwashing, media replacement, and routine inspections can be performed with ease.

High-Capacity Filter Media: The ProSeries® W3S310S utilizes a high-capacity sand filter media, which effectively captures particles and impurities in the pool water. This media provides efficient, low-maintenance filtration while reducing the frequency of media replacement.

Energy-Efficient Operation: Engineered with energy efficiency in mind, this filter minimizes its impact on utility bills. The internal design promotes optimal water flow and minimizes resistance, thereby reducing the energy required to operate the filtration system.

Universal Compatibility: The ProSeries® 30" Side-Mount Filter is compatible with a variety of pool pumps, offering flexibility in selecting the right pump for your pool system.

Proven Performance: Hayward's ProSeries® line is known for its consistent filtration performance and reliability. The W3S310S filter upholds this reputation, delivering high-quality results with a combination of features and durability.

The Hayward ProSeries® 30" Side-Mount Pool Filter with model number W3S310S is an excellent choice for pool owners looking for a high-capacity, dependable filtration solution. Its sturdy construction, user-friendly features, and compatibility with various pool systems make it suitable for both residential and commercial pool applications. With this filter, you can trust in consistently clean and clear pool water, providing a delightful swimming experience for you, your family, or your pool patrons.


Application Industrial
Brand Hayward
Shape Round
Warranty 1 Year
Automation Grade Automatic
Installation Type Residential
Diameter 800mm
Filtration Area 4.91 sq ft
NSF Certified Yes
Product Type Pool Filter
Filter Type Sand
Sand Capacity 500 lbs
Pool Type In Ground

    Why Choose Aqua Terra?

    At Aqua Terra, we take immense pride in offering the finest selection of patio and pool products crafted with the highest quality materials, ensuring durability and long-lasting enjoyment for our valued customers. Discover the difference of being part of Aqua Terra and elevate your patio and pool experiences to new levels of satisfaction. Choose Aqua Terra today and elevate your patio and pool experiences to new horizons!

    View full details