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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
33001068 / Hydrotech S-FS-09 RO MembraneSuperwater. com has Free Shipping available on all 33001068 Hydrotech S FS 09 RO Membrane orders. The Hydrotech 33001068 S FS 09 RO Membrane 25 GPD replaces the green Hydrotech 41400005 membrane with a black band. This membrane fits HT and HTF models using a TFC 25 GPD reverse osmosis membrane. The Hydrotech 33001068 TFC membrane is also known as Hydrotech S FS 09, Hydrotech SFS09 and Hydrotech SFS 09 25 GPD TFC membrane. For optimum performance,
Superwater.com has Free Shipping available on all 33001068 / Hydrotech S-FS-09 RO Membrane orders.The Hydrotech 33001068 S-FS-09 RO Membrane - 25 GPD replaces the green Hydrotech 41400005 membrane with a black band. This membrane fits HT and HTF models using a TFC 25 GPD reverse osmosis membrane. The Hydrotech 33001068 TFC membrane is also known as Hydrotech S-FS-09, Hydrotech SFS09 and Hydrotech SFS-09 25 GPD TFC membrane. For optimum performance, Hydrotech recommends that you replace your S-FS-09 reverse osmosis membrane every 24 months.
The Hydrotech S-FS-09 Reverse Osmosis Membrane is a yellow membrane with a blue band. The Hydrotech 33001068 is reliable and consistent. This reverse osmosis membrane can process up to 25 gallons of water per day.
Features
Consistent and reliable performance
Membrane Type: Polyamide Thin-Film Composite
Hydrotech 33001068 replaces part number 41400005
Hydrotech 33001068 fits Hydrotech Models (see below)
Hydrotech 33001068 membrane capacity: TFC 25 gallons per day
Hydrotech 33001068 replaces the Hydrotech 41400005 RO Membrane
The Hydrotech S-FS-09 Reverse Osmosis Membrane fits the following Hydrotech Systems: F-HT-25, F-HTF-25, 101 Series, 102 Series, 1240 Series, 1240 E Series, 1240 M Series, 1240 Pro Series, 3VTFC25G, 4VTFC25G, 4VTFC25GPB, HT and HTF models using a TFC 25 GPD Reverse Osmosis membrane.
If you are unclear about which reverse osmosis membrane you should be using, look for the white sticker located on your current membrane to find your membrane type. The style will be listed in the letters TFC or CTA.
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
4.9 ★★★★★
Based on 791 reviews
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Product Reviews
★★★★★ 5
Very Comfortable and Sturdy
Size: 11, Color: Black
I bought these shoes for our grandson and he wears to school Monday through Friday. They fit him perfectly and are so comfortable.
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Very handsome shoe
Size: 7, Color: Brown
Beautifully made shoe. Comfortable, great fit. Very handsome on foot. Can wear with anything. Very pleased
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Reviewed in the United States on April 18, 2026
★★★★★ 5
From a Long Time Hard Sole Dress Shoe Wearer, These are a Must Have!
Size: 12, Color: Blue
I have been wearing hard sole dress shoes for decades and with the full COVID shift to dressing super casual in a professional work environment, I was in the market for some more casual let dressy shoes that were a heck of a lot more comfortable and flexible than my hard soles so I thought I would give this brand and style a try. Oh man, I'm in love. These give you that dressier look yet you can totally dress them down with jeans or cordouroys, so versatile. As I did with my hard soles, I inserted one of my Nike Air in soles and man, these are so comfortable I bought navy and brown! I usually wear these with thin dress socks and they go perfectly with any type of suit set, a no brainer purchase here. I'm a 12 and bought a 12, perfect fit, not to skinny, not to wide, just right. Bottom sole grip is impressive, never felt unstable, solid rubber sole here. I decided to lace them up so there are not tying and the tongue does slip down sometimes so with this feature, best to use a metal shoe horn, then it's super easy to slide them on, they seem to take a beating and remain clean too, I've definitely scuffed them up against many things and still no damage, it's crazy, must have a great finish. NOTE TO Note to MANUFACTURER/SELLER - You need to make a version in GRAY in this specific style and I will buy them instantly, and I assure you they will be incredibly popular! Really not sure why there isn't more colors in these like gray, shades of gray, maybe red, lighter blue and maybe some with different tones in standard colors. Casual dress shoe wearers are looking for new and exciting bold colors so this is the perfect shoe type to deliver on that.
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Reviewed in the United States on January 6, 2024
★★★★★ 5
Finally, a dress shoe that actually feels like a sneaker!
Size: 8.5, Color: Dark Brown
I was honestly super skeptical about buying shoes on Amazon, especially "dress sneakers." Usually, they either look incredibly cheap in person or they completely destroy your heels within an hour. I am so glad I took a chance on these Bruno Marcs.
I commute to campus and take the bus almost every day, so I end up doing a ton of walking. I needed something that looked sharp and put-together, but I absolutely refused to sacrifice comfort for a long day on my feet. These completely hit the mark. Right out of the box, there was zero break-in period—no stiffness, no pinching, and no blisters.
They are incredibly lightweight, and the material actually looks premium, not like that shiny, fake plastic you sometimes get at this price point. The traction on the bottom is surprisingly good too, which is a lifesaver when I'm rushing to catch my bus on rainy mornings.
If you’re on the fence, just get them. It’s rare to find a shoe that balances looking professional with feeling exactly like your favorite weekend sneaker. Easily one of the best wardrobe purchases I've made in a while!
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Reviewed in the United States on April 4, 2026
★★★★★ 4
High quality, perfect color and very nice price!
Size: 14, Color: Brown, Size: 14, Color: Brown
I bought this shoes for my husband's Christmas present, so he didn't try yet. So far, the color is perfect! I feel like he can wear this shoes with different outfits, for the price it seems hight quality, it is not heavy at all.
The shoe features a soft, comfortable lining and the sole is perfect because it is non-slip.
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Reviewed in the United States on December 4, 2025