Replaces TW30-4021 FilmTec DOW / DuPont 800 GPD at 205 PSI 4 x 21 inch Membranes ( MEM-4021TW )

Replaces TW30-4021 FilmTec DOW / DuPont 800 GPD at 205 PSI 4 x 21 inch Membranes ( MEM-4021TW )

Marsoni

M251S

$193.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Replaces TW30-4021 FilmTec DOW / DuPont 800 GPD at 205 PSI 4 x 21 inch Membranes ( MEM-4021TW )Replaces TW30 4021 FilmTec DOW DuPont 800 GPD at 205 PSI 4 x 21 inch Membranes ( MEM 4021TW ) FREE SHIPPING to The United States! Financing Options Available at Checkout via Shop Pay! MADE IN THE UNITED STATES! 1 YEAR MANUFACTURER'S WARRANTY! For Quantity Discounts Contact Us for a Quote! For Customers Outside The United States Contact Us for a Quote! For Private Labeling Contact Us for a Quote! Call: 1 (760) 598 0189 Email: hctivista@gmail. com

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The dogs love them and they are great treats. The problem is for almost $20 a bag. You only get a fourth of the bag hole sweet potato strips. The rest of it is just the scraps from the skin. These get stuck in my dog’s gums and then their teeth and they’re hard to digest. I stopped buying them and went to another brand, unfortunately. I thought maybe it’s a fluke and the back got shook up, but I’ve ordered at least eight bags.

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Reviewed in the United States on February 8, 2026

Verified Purchase

Lady29

Boise, US

★★★★★ 5

Dog enjoying them

Size: 8 Ounce (Pack of 1), Set name: Standard

Dog really liked them. Little softer than other brands. No crunch

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Reviewed in the United States on March 24, 2026

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Joys Review

Carnegie, US

★★★★★ 1

Hard and leathery gray in color!

Size: 8 Ounce (Pack of 1), Set name: Standard

These treats were like a horrible texture they were chewy but hard the dog had a problem eating them took her forever to chew one little piece disappointed and they were like a odd color grayish seem like an old bag very disappointing

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Reviewed in the United States on May 16, 2023

Verified Purchase

mE, yoU & TiTuS (♥️PluTo)

Omaha, US

★★★★★ 4

First shipment was quality

Size: 8 Ounce (Pack of 1), Set name: Standard

Initial delivery was impressive. No odor no additives and longer pieces. Second bag was full of short, burned pieces. Expense would be worth it, if quality control existed.

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Reviewed in the United States on June 19, 2024