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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Pentair SuperMax Diffuser 2.5HPThe Pentair 350170Z is a diffuser designed for use with Pentair SuperMax and SuperFlo 2. 5 horsepower pumps. It features 5 1 2 vanes and is constructed with specific dimensions including a diffuser base outer diameter of 6 5 8 inches and an eye outer diameter of 3 inches. This part is compatible with models replacing Part #15090 and is an essential component for maintaining optimal pump performance within the specified pump systems.
The Pentair 350170Z is a diffuser designed for use with Pentair SuperMax and SuperFlo 2.5 horsepower pumps. It features 5-1/2 vanes and is constructed with specific dimensions including a diffuser base outer diameter of 6-5/8 inches and an eye outer diameter of 3 inches. This part is compatible with models replacing Part #15090 and is an essential component for maintaining optimal pump performance within the specified pump systems.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 2434 reviews
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Product Reviews
★★★★★ 5
Easy to use, pepper doesn't get stuck
Size: 2 Count (Pack of 1)
I'm never going back to an electric grinder again!!! I like my pepper on the fine side - I don't like to bite into a chunk of peppercorn. With those electric grinders, the peppercorns get stuck and the motors don't have enough 'oompf' to plow through. This handy dandy grinder absolutely does! I'm able to easily adjust the size of the grind and the mechanism is smooth and easy to handle. The shape feels good in my hand and the 1/2 cup container is a great size. You don't have to refill it too often. Between the shape of the grinders and the holder, I feel it looks nice on my table. I couldn't be more pleased!!
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Work great, easily adjustable and great for Celtic salt.
Size: 2 Count (Pack of 1)
I love these. They work fantastic and are easy to adjust. You can get mixed color pepper and I use Celtic salt in them. Great quality and come with the carrier.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Good
Size: 2 Count (Pack of 1)
⭐⭐⭐⭐⭐
I really like this salt and pepper grinder. It works smoothly and is very easy to use. The grinding is even and consistent, and the material feels strong and well made. It has a nice design that looks great in the kitchen.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Good quality and great value
Size: 2 Count (Pack of 1)
Willow & Everett Salt and Pepper Grinder Set - Stainless Steel Manual Mills
I bought this set because my smaller pepper grinder broke. This set is very similar in style, though larger.
I really like it! The larger size is easier to handle and can store more pepper and salt inside it, meaning it needs less frequent refills. The adjustable grinder mechanisms work very well. The lids are easy to take on and off. The caddy is a little flimsy, but that wasn't why I bought the set. If you are swayed by the caddy, then you might be disappointed if it receives heavy use (like a family dinner table). But the mills and grinders themselves are good quality and a great bargain.
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Reviewed in the United States on November 30, 2024
★★★★★ 3
Simplicity wins here
Size: 2 Count (Pack of 1), Size: 2 Count (Pack of 1)
These S/P grinders are simple but I love it. I've purchased several grinders over the years. Some powered, a set using levers to grind, other manual twisters — each with cute features — that all had flaws with filling ease or the powered versions just quit working. This set is so easy to fill, adjust, and use, look, and feel great in hand, and don't break the bank with gimmicks. This set is form and function at its best.
UPDATE: So I purchased this set in Nov of 2024. As you can see, it was love. Of late, the grinders have become problematic…especially the salt grinder. The salt grinder got to where even adjust the grind size because it took all I could do to even get the adjustment screw cap to screw on.
Salt was getting trapped so I disassembled the grinder cap and cleaned it over and over. With each use, the grinder got more loose. Tonight, it finally gave up.
No. These grinders aren’t extremely expensive but, from the reviews and ratings, I’m highly surprised and disappointed.
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Reviewed in the United States on May 17, 2025