Simon Thorpe

6 days ago

Johan and his team are efficient and extremely helpful. The instillation of our new system was completed within an hour. Could not be happier!! Until next time thanks Johan.

Andrew Hills

15 days ago

Thank you for the professional installation of the under-counter RO unit. I can highly recommend Osmotech for sound water filter advice, arranging the installation and doing so on time. This is one of the most pleasant service provider interactions that I have expereinced recently.

Jaco Smit

55 days ago

Johan from Osmotech provided the absolute best customer service I have ever experienced in my entire life! Almost two years ago, I purchased a UV system from him. When it was time to replace the bulb, he sent one over, but unfortunately it didn't fit. Johan spent the week trying to source the right bulb, and when he couldn't find one, he went above and beyond: he replaced my entire unit, couriered it to me, and even told me to keep the other UV light! Outstanding honesty and service. I couldn't recommend Johan and Osmotech higher!

Nico van der merwe

59 days ago

Very happy with what I recieved. System was slightly different from what I saw on the website. Deduction of 1 star is because the manual is a bit useless. But on that note I did use their WhatsApp to get clarification on wich lines go where. It was after hours and I immediately got a response from them with a clear instruction. On how to connect and where the o-ring fit. No leaks when I started it up. And as you can see the TDS is very low. I bought this specifically for my carnivorous plants

Gillian Watkins

89 days ago

Awesome service. Great advice too. Ordered on a Friday, arrived before 9 the Monday. Answered quick on email too. Thanks

Hennie van Tonder

99 days ago

One of the best customer service received along with good advise. They kept me up to date with my order and delivery was made before expected date. Good to know there is still honest companies out there. Recommend them to anyone and will be supporting them in the future.

Ameer Khan

189 days ago

Excellent customer service.Quality and affordable products.Outstanding order to delivery process and highly impressive.I am always left with a smile on my face.Keep up the great work Johan and team at Osmotech.

Lori

213 days ago

The item I ordered for my water filter system arrived quickly and in good condition. Very happy with the purchase and service.

Everile

215 days ago

I had a fantastic experience with Osmotech. Johan, was incredibly helpful and took the time to guide me through the process. He recommended a great place to have my water tested and gave honest, practical advice on the products I would actually need to solve the problem. It’s rare to find this level of service these days. Every interaction with Osmotech has been professional, knowledgeable, and genuinely helpful. I’m really impressed with the quality of service and would highly recommend them to anyone needing water treatment solutions

My Super Staffie and friend

223 days ago

The Osmotech website is THE BEST. Speaking to the owner of this business(Johan), giving me good advice - FREE. Delivery prompt! Great service!!! I ordered again today - what a pleasure!!!

Dr. Annelize Keevé

344 days ago

recommends

Thank you very much for a great experience through helping us to get the right products we need, as well as wonderful service and very quick delivery.

Babsy Shilubane

367 days ago

recommends

Best products for clean water, changing filters is easy don’t need a professional just follow the instructions.

Happy Tradesmen

484 days ago

recommends

Happy Tradesmen love Osmotech, quality products, excellent service and speedy delivery. We're proud to say Osmotech is part Happy Tradesmen's Municipal Water Backup System success story. Thanks Johan

Arnold Muscat

603 days ago

recommends

Hi Johan All are installed and working thank you for the wonderful after-sales service! Regards Arnold

Eugene Ackerman

671 days ago

recommends

Great Service Product delivered quickly as expected. Easy installation. Product works perfectly. Will definitely support them again.

Blok.Eng

672 days ago

recommends

Highly recommended – Johan assisted with interpretation of lab results and recommended suitable equipment – excellent pricing and fast shipping.

Harry Coetsee

674 days ago

recommends

Delivery was prompt. Maybe you should include a warning that the water will taste like like formaldehyde for a few days, even after I had it running for about 15 minutes after installing the new filters.

Benjamin Bredenkamp-Pienaar

734 days ago

recommends

Brilliant services. They go the extra mile to assist.

Chad Robinson

763 days ago

recommends

Absolutely the best supplier by far. I would not use anyone else

Frans de Vos

860 days ago

recommends

👍Baie profesioneel en diens is puik, akkuraat en vinnig

Under Counter Drinking Water Systems

Whole-house / Point-of-entry Filtration Systems

High Flow Sediment Filtration

Disinfection & UV Sterilization

Particle Filtration

Domestic Reverse Osmosis Replacement Filter Cartridges

Individual Filter Cartridges

20Inch Big Blue Filter Sets

Replacement Filter Cartridges

FRP Vessels & Valves

Dosing Pumps & Tanks

Filter Media

Filter Housings & Accessories

Domestic Reverse Osmosis System Parts

UV Sterilization Parts

Fittings & Tubing

Faucets

Testing Equipment

Under Counter Drinking Water Systems

Whole-house / Point-of-entry Filtration Systems

High Flow Sediment Filtration

Disinfection & UV Sterilization

Particle Filtration

Domestic Reverse Osmosis Replacement Filter Cartridges

Individual Filter Cartridges

20Inch Big Blue Filter Sets

Replacement Filter Cartridges

FRP Vessels & Valves

Dosing Pumps & Tanks

Filter Media

Filter Housings & Accessories

Domestic Reverse Osmosis System Parts

UV Sterilization Parts

Fittings & Tubing

Faucets

Testing Equipment

Grand Forest

Product categories

Product categories

Grand Forest Diaphragm Pump – Model: GF75G-S5 – 24V – 0.8LPM

Grand Forest Power Adaptor – 24V 1.6A

Grand Forest Diaphragm Pump – Model: GF400G – 24V – 2.8LPM

Grand Forest Power Adaptor – 24V 4.0A

Grand Forest Diaphragm Pump – Model: GF800G – 24V – 3.5LPM

Grand Forest Power Adaptor – 24V 5.0A