SKU: 34900290964

PENTAIR STA-RITE SYSTEM 3 D.E FILTER - S7D75

Sale price$589.31 Regular price$654.79
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

PENTAIR STA-RITE SYSTEM 3 D.E FILTER - S7D75The Pentair Sta Rite System 3 S7D75 Diatomaceous Earth Filter delivers the superior filtration performance pool contractors demand for professional inground pool installations. With 37 square feet of filter area and 5 micron filtration capability, this NSF certified filter ensures crystal clear water quality that exceeds client expectations. Commercial Installation Benefits The innovative 50 50 split tank design with Posi Lok clamps reduces service

The Pentair Sta-Rite System 3 S7D75 Diatomaceous Earth Filter delivers the superior filtration performance pool contractors demand for professional inground pool installations. With 37 square feet of filter area and 5-micron filtration capability, this NSF-certified filter ensures crystal-clear water quality that exceeds client expectations.

Commercial Installation Benefits

The innovative 50/50 split-tank design with Posi-Lok™ clamps reduces service time by 40%, allowing contractors to complete maintenance faster and increase profitability. The balanced-flow tank design extends cleaning intervals, reducing callback visits and protecting your service reputation. Dura-Glas™ composite construction resists corrosion and chemical damage, ensuring long-term reliability for commercial applications.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get more than just equipment – you get a trusted B2B partner. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures your projects stay on schedule with fast shipping and expert technical guidance.

Frequently Asked Questions

What pool sizes is the S7D75 suitable for?

The S7D75 handles pools from 13,000 to 44,000 gallons depending on turnover requirements, with optimal performance at 56 GPM flow rate for most residential and light commercial applications.

How much DE powder does this filter require?

The S7D75 requires 3.7 lbs of diatomaceous earth powder for optimal filtration performance, providing cost-effective operation for contractors.

What makes the split-tank design beneficial for service?

The 50/50 split-tank design with Posi-Lok™ clamps provides easy access for cleaning and grid replacement, reducing service time and labor costs for pool contractors.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides expert technical guidance and superior customer service to ensure proper installation and optimal performance for all pool contractor projects.

Order Today

Join thousands of pool contractors who rely on MT Pools for their filtration equipment needs. Our team is ready to support your success with competitive wholesale pricing and fast shipping.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34900290964

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Lee
Grantham, US
★★★★★ 4
Color and fit
Love the suit style. But the color wasn't what I expected. Was to be beige but appear to be more on a light pink. Also the fit was on the small size due to my awkward body size. Seller went beyond to solve my issue by having suit replace with a different color and adjusted size to fit. No questions asked. I was very satisfied.
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Reviewed in the United States on December 8, 2023
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David
Birmingham, US
★★★★★ 5
Great suit, I'm gonna order more!
Bought this suit for a funeral and felt really sheek and unique. The buckle on the wrist and the right side really adds an impeccable fit and makes a sharp statement for anyone slim or chub. Worth the try if even a one time buy!
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Reviewed in the United States on March 19, 2026
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shay
Chelsea, US
★★★★★ 1
sizing
Size: Medium, Color: Champagne
It was too big it runs big
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Reviewed in the United States on January 19, 2026
A
Verified Purchase
Arty13B
Carnegie, US
★★★★★ 5
Cool, comfy for hot days
Color: Royal Sweep Men, Size: Large
The shirt arrived quickly and fit me perfectly. I'm 73 inches tall, slender and ordered the large. The shirt is perfect for warm weather. The material is a good quality. I'm not sure it will held my golf score, but it looks good wearing it.
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Reviewed in the United States on May 3, 2026
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D
Massapequa, US
★★★★★ 5
Amazing shirts
Color: Blue Navy Square, Size: X-Large
These shirts are great for summer, office, golf, etc. The fit is as expected and are very comfortable.
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Reviewed in the United States on May 20, 2026

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