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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
GRO-75EN Pentair TLC Encapsulated Membrane 75gpd w/ Check ValveSuperwater. com offers Discounted ( **Class B) FedEX and UPS ground shipping and insurance on the Pentair GRO 75EN TFM 75EN Pentair TLC Encapsulated Membrane 75gpd w Check Valve order. **Class B shipping is applied only one time per order, NOT per item. ***SPEND OVER $300, USE THE COUPON CODE ( superwater20 ) ON CHECKOUT FOR AN ADDITIONAL $20 OFF YOUR ENTIRE ORDER w NO TAX (**Except Florida). ***WE ARE AN AUTHORIZED PENTAIR EVERPURE OPTIPURE
Superwater.com offers Discounted ( **Class B) FedEX and UPS ground shipping and insurance on the Pentair GRO-75EN / TFM-75EN Pentair TLC Encapsulated Membrane 75gpd w/Check Valve order. **Class B shipping is applied only one time per order, NOT per item.***SPEND OVER $300, USE THE COUPON CODE ( superwater20 ) ON CHECKOUT FOR AN ADDITIONAL $20 OFF YOUR ENTIRE ORDER w/ NO TAX (**Except Florida).
***WE ARE AN AUTHORIZED PENTAIR EVERPURE / OPTIPURE FOODSERVICE AND COMMERCIAL DEALER W/ OVER 25+ YEARS EXPERIENCE. Please call us with any questions you may have.
The Pentair GRO-75EN, older part number # TFM-75EN features an industry leading Thin Layer Composite (TLC) membrane.
This membrane is encapsulated which maximizes the life cycle of the cartridge inside.
The flow rate for this membrane is 75 gallons per day (GPD), and is based on nominal performance.
Most standard membranes have a 3:1 ratio which means for every 3 gallons of waste water that goes down the drain, you get 1 gallon of RO water.
That ratio is only a 25% recovery of good water.
What separates this membrane from the competition is the GRO-75EN features 50% recovery which is a 1:1 ratio!
That means for every 1 gallon of waste water down the drain you get 1 gallon of RO water.
No other membrane in the industry can make that claim! The GRO-75EN Pentair TLC Encapsulated Membrane 75gpd w/ Check ValveSpecifications:
- Flow Rate: 75 GPD
- Max Pressure: 125 PSI (6.90 bar)
- Max Temperature: 120 ° F (49 ° C)
- pH Level: 4 - 11
- Free Chlorine: 0.1 PPM
- Ratio: 1:1
Science has proven water has the potential to transform your world view. Crystals formed in frozen water reveal changes when specific, concentrated thoughts are directed toward them. Water that has been exposed to loving words shows brilliant, complex, and colorful snowflake patterns. The implications of this research create a new awareness of how we can positively impact the earth and our personal health.- Dr. Masaru Emoto The Hidden Messages in Water.
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
4.0 ★★★★★
Based on 308 reviews
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Product Reviews
★★★★★ 5
My Dog Loves Them
I have a smallish dog and for some reason he loves these squeaky lobsters. It takes him about 1 year to destroy one. They are a good buy.
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Great Customer service
Color: Blue Bone
After reading my review that my toy contained no squeaker, I was contacted by the seller. They are sending me a new toy. I appreciate their support. The toy I received is well made it is just missing the squeaking that my dog loves.
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Reviewed in the United States on June 30, 2025
★★★★★ 4
Important!: Note the Size. These are TINY Toys.
The most important thing is to double (or triple!) check the size before ordering. I got the lobster, and though it looks small in the photos, it's much tinier in person. The image with the measurements lists in centimeters first, so it's super easy to give it a glance, assume it's in inches, and move on. Despite knowing the size, when I took it out of the package I assumed I was sent the wrong product, as it looks like one of those mini stuffies people hang on their car rearview mirror. Aside from sizing, what you see is what you get and it looks like the photos as far as coloring, material, etc.
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Reviewed in the United States on May 1, 2025
★★★★★ 5
12 year old lab loves these
Color: Pink Pig
I have a 12 year old lab that things she’s still a puppy. She’s always been a chewer and these have held up surprisingly well. They’re the perfect size for my big lab and so far they’re all in one piece.
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Reviewed in the United States on November 6, 2025
★★★★★ 3
The size
It's very small.
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Reviewed in the United States on May 31, 2025