Reverse Osmosis Filter Wassertech – 190L/Day 3-Stage Water System

The Wassertech Reverse Osmosis Filter is a high-performance purification device designed to transform tap water into a pure, contaminant-free base, capable of producing up to 190 liters per day of high-quality water for your crops. By using a semi-permeable membrane and a 3-stage system, this filter eliminates up to 99% of dissolved salts, chlorine, heavy metals, and sediments, ensuring that your plants receive exactly what they need and nothing else.

Do you know how much potential you are losing just by watering with untreated tap water? Many growers invest a fortune in top-tier genetics and premium nutrients, yet they dissolve them in water loaded with chlorine, calcium, and unknown sediments. It’s like putting low-quality fuel in a Ferrari; you are limiting the engine's performance before you even start the race.

The consequences are real: nutrient lockout due to high EC, root burn, and the mass destruction of beneficial bacteria in your soil due to chlorine. This leads to slower growth, deficiencies that are hard to diagnose, and a final harvest that lacks the flavor and potency it should have. You are fighting against your own water supply.

The solution is to start with a blank canvas. With this Stage Reverse Osmosis System, you gain total control. You remove the bad stuff so you can add the good stuff with surgical precision. Whether you grow in soil, coco, or hydro, this filter turns your irrigation water into the perfect vehicle for your nutrients, unlocking the true genetic potential of your strains.

Hydroponics and High-Precision Growing

If you are running a hydroponic or aeroponic setup, or even growing in coco coir, you know that EC (Electrical Conductivity) is everything. In these scenarios, the margin for error is tiny. Using tap water with a starting EC of 0.6 or 0.8 means you have very little room to add the fertilizers your plants actually want before hitting toxic levels.

With the Wassertech filter, you start with an EC of practically 0.0. This means every point of EC in your nutrient solution comes from the cannabis fertilizers you selected, not from random minerals in the city pipes. The result is faster vegetative growth, no salt buildup in the roots, and no mystery deficiencies.

Organic Soil and Living Substrates

You might think, "I grow in soil, I don't need this." Think again. If you are using organic nutrients, mycorrhizae, or beneficial bacteria, chlorine is your enemy. Tap water is treated to kill bacteria, which is great for humans but terrible for a living soil ecosystem. Chlorine wipes out the expensive microbial life you are trying to build.

By filtering your water through this system, you remove the chlorine and chloramines instantly. This allows your microbial life to thrive, breaking down nutrients efficiently and protecting your roots. Plus, by removing heavy metals, you ensure that the final flavor of your buds remains pure and unadulterated by metallic tastes.

How to know if this filter is for you

Not sure if you need to make the jump to reverse osmosis? Check if you identify with these situations:

• If you live in an area with "hard water": You see limescale on your faucets or showerheads. You need this filter to lower that hardness.
• If you use expensive boosters: Don't waste them. Pure water ensures 100% absorption of your additives.
• If you want professional results: Consistency is key. This filter gives you the exact same water quality every single day, regardless of city maintenance work.

Advantages and benefits of the Wassertech RO System

• Total Nutrient Control: Start with 0 EC and build your nutrient profile exactly how you want it.
• Protects Beneficial Life: Removes up to 99% of chlorine, keeping your soil's ecosystem alive and healthy.
• Easy Installation: Comes with a standard adapter kit that fits most household taps and a by-pass valve for convenience.
• High Capacity: Produces up to 190 liters per day, enough for small to medium-sized grow rooms.
• Healthier Roots: Prevents salt buildup that blocks nutrient uptake and causes root rot.
• Better Taste: Eliminating heavy metals and impurities results in a cleaner, smoother smoke.

Frequently Asked Questions

Do I need to add anything to the water after filtering?

Yes. Since RO water has an EC of 0.0, it lacks essential minerals like Calcium and Magnesium. You must use a CalMag supplement to bring the EC up to 0.4 before adding your base nutrients.

How often do I change the filters?

It depends on your tap water quality, but generally, the sediment and carbon filters should be changed every 6 months, and the membrane every 1-2 years. Using Milwaukee measuring instruments to check the output EC will tell you when the membrane is failing.

Is it difficult to install?

Not at all. It comes with a complete kit designed for standard faucets. You don't need to be a plumber to set it up in your kitchen or bathroom.

Personal Experience of Pevgrow’s CEO (Alan)

I stopped using tap water years ago, and the difference was night and day. When I used to grow with city water, I'd constantly battle with pH fluctuations and weird leaf spots that I couldn't explain. Since switching to a reverse osmosis system like this Wassertech, those problems vanished. My favorite use is for flushing: washing the roots with pure RO water in the last two weeks guarantees the smoothest, whitest ash you've ever seen. If you are serious about quality, this isn't an accessory; it's a necessity.