PENTAIR QUAD D.E. FILTER 100 SQ - 188594

SKU: 188594
Regular price $1,612.92

The Pentair Quad D.E. Filter 100 SQ (Model 188594) delivers superior filtration performance that pool contractors trust for demanding commercial and residential installations. This innovative filter combines the exceptional cleaning power of diatomaceous earth with the convenience of cartridge technology, featuring four large-capacity cartridges that maximize filter surface area and dirt-trapping capacity for crystal-clear water quality.

Commercial Application Benefits

Engineered for professional installations, this filter reduces maintenance time and labor costs while providing 5-micron filtration that exceeds industry standards. The chemical-resistant, fiberglass-reinforced polypropylene construction withstands harsh pool chemicals and environmental conditions, reducing replacement frequency and protecting your service reputation. With 160 GPM maximum flow rate and turnover capacities up to 115,200 gallons, it handles large commercial pools with ease.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service and technical expertise that keeps your projects on schedule. Our wholesale pricing structure maximizes your profit margins while our reliable inventory ensures you have the equipment when you need it. Join thousands of pool contractors who rely on our B2B partnership for their filtration needs.

Frequently Asked Questions

What valve options are compatible with the Pentair Quad DE Filter?

The 188594 is compatible with Pentair valves 261050 (2" HiFlow), 261055 (2" MPV), and 263064 (Push Pull Valve) for flexible installation options.

How much D.E. powder is required for precoating?

The Quad DE Filter requires 10 lbs (4.5 kg) of D.E. powder for proper precoating to achieve optimal filtration performance.

What are the installation clearance requirements?

The filter requires 74 inches (188 cm) of vertical clearance and should be mounted on a level concrete slab with accessible placement for maintenance.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides expert technical guidance and superior customer service to ensure successful installations for pool contractors.

Order Today

Experience the MT Pools difference with superior customer service, competitive wholesale pricing, and reliable inventory. Our team is ready to support your filtration projects with expert guidance and fast shipping.

• 100 sq. ft. filter area with four large-capacity cartridges
• Filters particulates as small as 5 microns for superior water clarity
• Chemical-resistant, fiberglass-reinforced polypropylene construction
• Maximum flow rate of 160 GPM for large pool applications
• 2-inch plumbing connections with 1.5-inch drain for easy cleanout
• Maximum operating pressure of 50 psi and temperature of 104°F
• Compatible with multiple Pentair valve options (261050, 261055, 263064)
• Turnover capacity: 76,800 (8hr), 96,000 (10hr), 115,200 gallons (12hr)
• Requires 10 lbs D.E. powder for precoating
• Filter diameter: 21.5 inches, weight: 83 pounds
• Cartridge dimensions: 32.75 x 6.25 x 6.25 inches with 3-inch center hole
• Optimized water flow design reduces pump energy consumption
• 74-inch vertical clearance requirement for installation
• Standard 2-year warranty with extended options available