SKU: 34900290964

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

$589.31 $654.79
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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.
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  • Delivery to the USA:
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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]
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SKU: 34900290964

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4.6 ★★★★★
Based on 27 reviews
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Product Reviews
K
Verified Purchase
Kathleen G. Bohle
Phoenix, US
★★★★★ 5
Exceptional
Format: Kindle
I think this an exciting entertaining story different from other fantasy reverse harmen story. I love the 1st book in this series and hope it continues to weave a story of friendship, love and disappointment as well as sadness. The cliffhanger was gripping and held you in suspense that waiting until the next book was released was almost too much. I’m so glad I waited to read this series until the majority of the books were released. Katie May and Quinn Arthur’s are wonderful writers and I’m looking forward to reading more from both of them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2025
J
Verified Purchase
Johanna J
Fort Morgan, US
★★★★★ 3
I don’t mind a cliffhanger,
Format: Kindle
but I dropped at least one star because of the obnoxious gloating of the author after the cliffhanger. Seriously - I don’t understand making your readers angry because you’re smug and expecting them to keep reading your books. I was very definitely enjoying the series. Now I have a bad taste in my mouth and mixed feelings about continuing the series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2025
S
Verified Purchase
Stephen Wiggs
Draper, US
★★★★★ 4
The series as a whole so far 5/25
Format: Kindle
I read reviews before going into this book and I don't agree with one of the more harsh ones on the main trigger she had. It is stated clearly in the forward and it wasn't as blase as it was made out to be. It definitely is touched on more and hasn't just been brushed off as the series goes I definitely would recommend reading it. It's a good series just be for-warned I like the series as a whole. The characters are awesome I adore the fmc shes cute and adorable but also a badass. Though there are a bunch of holes for her that I feel like just got left out. The guys are interesting and shout out to yall for not making Gage a dragon. I'm tired of the broody ones who don't wanna talk aboit what they are being Dragons. Ki is my favorite You can definitely tell if is written by 2 different people though because the phrasing just doesn't match up and wouldn't be something people that age says. And it flip flops between them. I feel like there's substance without substance. We are 4 books in and we don't really know much back story on literally anyone more than right under surface deep. There are definitely favorite MMCs which is kind of disappointing since some get shoved to the wayside. Specifically both of the best friends. They're basically useless and it's made obvious as the books go on. As well as all the men are ungodly self deprecating. I enjoy the plot line for the most part like I said I enjoy the series its different and refreshing. I do feel like the series is being dragged out though unfortunately. And the latest cliff hanger was just meh. So hopefully the next book is the last one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2025
O
Verified Purchase
Oohlala857
Phoenix, US
★★★★★ 5
Wow!
Format: Kindle
This book was awesome! Seraphina and her family have moved to a new town. Her family is a bit... odd. She grew up learning how to protect herself from people who might hurt her. Bloodshed is a daily occurrence with her brothers and parents during their practice sessions, and it’s all fun and games unless you need to hide a body. Sera’s family is very close, and she’s been homeschooled most of her life. But in this new town she is going to start regular school as a senior at the local high school. Unfortunately, things at her school aren’t all they seem to be. Or perhaps more than they seem to be. Sera has her own demons to deal with, and she’s terrified her new friends will learn about her weird family and other issues and drop her like a rock. It turns out they have their own secrets as well. This story ends on a bit of a cliffhanger and I can’t wait to read the next one! This book is well written and well edited. The heroine is spunky and has a great heart and wicked sense of humor.
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Reviewed in the United States on November 12, 2021
J
Verified Purchase
Julie R.
Boise, US
★★★★★ 5
Great start
Format: Kindle
I loved this book! It's funny but still deals with tough themes, like chronic illness, a serial killer on the loose, and a dash of self-harm. The guys are interesting and distinct, we don't know too much about them yet. It does end on a really terrible cliffhanger but on the bright side the next book is out and I believe the series is complete. I have enjoyed both of these authors separately and this is a great team up!
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Reviewed in the United States on May 2, 2025

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