Water Treatment

To maximize plant growth, the pH of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Even when using quality ...

To maximize plant growth, the pH of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Even when using quality ...

To maximize plant growth, the pH of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Even when using quality ...

To maximize plant growth, the pH of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Even when using quality ...

The Flowmaster measures how many gallons of filtered water have gone through the system and alerts you when it's time to change filters. You can program in the filter capacity and when you reach ...

Highly efficient and accurate due to its advanced microprocessor technology.

Dual Range - Measure

The 1 GPM Ultra-Violet Sterilizing filter makes sure that any possible bacteria or harmful micro-organism coming out of the Merlin-Garden Pro are dead. This is for those who want the extra ...

This is the pre-filter the Merlin-Garden Pro comes with. It is a 5 micron carbon block that can filter out sediment, chlorine, and other contaminants. It can not filter out dissolved minerals ...

The Merlin-Garden Pro comes with two of these RO membranes elements. As long as you keep the pre-filteres clean or your inlet water is not beyond the recommended parameters, these should last ...

This is an optional pre-filter for the Merlin-Garden Pro for those on non-chlorinated water sources such as a well or spring. It is a 10 micron sediment filter that will remove silt, rust, sand,

Prefilter for the Merlin Garden-Pro. Removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. Filters Chloramines and particulates down to 5 microns.

Growers who need clean tap water on demand but cannot wait for purified RO water can use the Small Boy filter. At one gallon per minute (60 gph/1440 gpd), the Small Boy removes 99% of chlorine ...

Replacement Carbon Filter for Small Boy Systems. This carbon block filter is included with the Small Boy and can filter out sediment, chlorine, organic, chemicals, etc. It has a capacity of ...

Replacement Sediment Filter for Small Boy Systems. This sediment filter is included with the Small Boy and can filter out silt, rust, sand etc. It has a capacity of approximately 3,000 gallons ...

Every grower should test or at least find out what the quality is of their source water (the water that is being used to water their garden, before any nutrients or enhancers have been added). ...

Replacement Carbon Filter for Hydrologic Stealth 100 or 200 Series Reverse Osmosis Systems. Also compatible with Spectrapure 90/100 and 180/200 units.

Why spend the extra money on a KDF85 filter instead of a standard carbon prefilter?

• Many municipalities are now using chloramines instead of chlorine ...

Replacement Membrane for Hydrologic Stealth 100 or 200 Series Reverse Osmosis Systems. Stealth 200 Units utilize two Membranes.

Replacement Sediment Filter for Hydrologic Stealth 100 or 200 Series Reverse Osmosis Systems. Also compatible with Spectrapure 90/100 and 180/200 units.

Removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 2 GPM. Easily produces 120 gallons per hour of clear water filtered down to 5 microns. Filter capacity of 7,500 ...

Replacement Carbon Filter for Hydrologic Tall Boy and Tall Blue Series Systems.

Why spend the extra money on a KDF85 filter instead of a standard carbon prefilter?

• Many municipalities are now using chloramines instead of chlorine ...

Replacement Sediment Filter for Hydrologic Tall Boy and Tall Blue Series Systems.

1/2" Semi Rigid Tubing for Reverse Osmosis Systems.

This tubing works with all standard 3/8" compression fittings, such as the one's found the Merlin Garden Pro. Sold per foot

This tubing works with all standard 3/8" compression fittings, such as the one's found the Merlin Garden Pro. Sold per foot

This tubing works with all standard 3/8" compression fittings, such as the one's found the Merlin Garden Pro. Sold per foot

This tubing works with all standard 1/4" compression fittings, such as the one's found on our Reverse Osmosis Machines, Float Valves and most CO2 Systems. Sold by the foot.

This tubing works with all standard 1/4" compression fittings, such as the one's found on our Reverse Osmosis Machines, Float Valves and most CO2 Systems. Sold by the foot.

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