A true thin film composite (TFC) reverse osmosis membrane, made from high quality TFC sheets—tested and proven to be the best material available for membrane applications. Rated for 100 gallons per day with a stabilized salt rejection of 98.6%. Fits most standard RO membrane housings.
Is tap water bad for my garden?
Tap water is not necessarily bad for the garden, however it may contain chlorine and possibly chloramine which are very detrimental to organic gardening and beneficial microbial activity. If using beneficial organisms or organic nutrients in your garden,
How do I determine if my water source is considered "hard"?
Hard water is generally considered anything that registers above 300 PPM on a TDS reading, before nutrients are added. If your water is within this range by + or - 10 PPM, it is recommended that you filter with a reverse osmosis system.
Do the Active Aqua Humidomes inhibit UV light penetration?
No, the Active Aqua Humidomes are made from a specific type of plastic that does not block UV light bandwidths.
Why is my Active Aqua Chiller not cooling the stated amount of water on the box?
Firstly, if you have just set up the chiller for the first time, allow it at least 12-24 hours to cool the nutrient solution in your reservoir to the desired temperature, just as you would allow a refrigerator time to cool down when first turned on. I
Can I use this pump outdoors?
These pumps are meant for indoor use only.
Why is my new RO system not lowering the ppm of my water?
Double check the membrane insert(s) are pushed all the way into the plastic membrane housing(s). This can be a little tricky and you have to push hard.
Why does the drain water continue to flow after the float valve has shut?
If this is happening, there are three probable causes: 1) The float isn't shutting off the product flow sufficiently. Hold up the float with your hand--if it shuts off within one minute, the float is not shutting off the flow, and should be replaced.
How do I remove the cap to the membrane housing?
First remove the tubing from the Quick Connect fitting. To do this, make sure all pressure is off the fitting, then press on the collet with your thumbnail (or a similar tool). Then pull the tubing out. To reinstall, make sure tubing is cut flat, then jus
Does the PX1 controller interface with other Hydrofarm lighting products?
At this time, the PX1 controller is only compatible with Phantom 40 series & 50 series ballasts with a USB feature. However, there are plans on being developed for expanding compatibility to other Hydrofarm ballast models in the future.
How do I use my Grow Flow control bucket timer?
Each segment (or tab) around the clock face represents 15 minutes. A segment pulled away from the center of the clock is on Drain, and pushed toward the center is on Fill. Set all on Drain, then set one or two segments to Fill every few hours when you wan
Why is the "Switch Error" light on when I plug in the controller bucket?
First drain water from bucket. Make sure the uppermost black float switch (the overflow safety switch) is installed correctly. It should be straight, not bent, when at rest (no water in bucket). See diagram under the Files tab for details. Once installed