Water & Aeration

The pleated sediment filters are cleaned by rinsing regularly with a hose. The filters reduces silt, rust, dirt, sand and sediment. Change filters every 6 months. #741654 is 10 in x 2.5 in. #741642 is 10 in x 4.5 in. #741606 is 20 in x 4.5 in.

Hydro-Logic® KDF/Catalytic Carbon Upgrade Filters are advanced carbon block pre-filters effective in capturing water-soluble metals, chlorine, chloramines and scale. The carbon media is more porous than coco carbon providing a wider range of filtration.

Replacement should be performed when inlet pressure and outlet pressure difference is greater than 10%. NOTE: Systems come standard with Hydro-Logic® Green Coconut Carbon Filters but Hydro-Logic® KDF/Catalytic Carbon Filters are an upgrade option.

• All-purpose sprayer for herbicides, pesticides, and liquid fertilizers.
• Powered by a rechargeable battery; no manual pumping needed.
• Equipped with an attached pull cart for easy mobility.
• Can be worn as a backpack with included padded straps.
• Ideal for large jobs with a 4 ft hose.
• Comes with four interchangeable nozzles for various applications.
• Features a trigger with a lock-on option for continuous spraying.
• Includes an integrated filter.

• Removes up to 99% of chlorine and 90% of sediment, rust, silt, and volatile organic compounds.
• Filters particulates down to 5 microns at a flow rate of 2 GPM.
• Produces 120 gallons per hour of clear water.
• Filter capacity of 7,500 gallons.
• Serves as a high-capacity pre-filter for Stealth RO units.
• Unit dimensions: 12 in x 25.5 in x 6 in.
• Weight: 12.6 lb.

Electronic control unit for EcoPlus® Commercial Chillers.

• Botanicare Hydroguard is a bacterial root inoculant.
• It is designed to decompose organic matter.
• It may convert organic matter into nutrients.
• Nutrients can be absorbed directly by plants' roots.

• Lowers the pH of irrigation water or nutrient solutions without adding phosphorus, nitrogen, or sulfate.
• Non-caustic.
• Non-corrosive.
• Do not need to be shipped Hazmat like other adjusters.
• Alternative to harsh mineral hydroxides.
• Triple zero HMIS score.
• Does not contribute nutritional value like other adjusters.
• Concentrated formula.

General Hydroponics® pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.

General Hydroponics® pH Down acid formulation uses phosphoric acid to lower the pH to the proper level.

• Easy pH testing with simple steps.
• Fill a test tube halfway with nutrient solution.
• Add a few drops of pH Test Indicator.
• Observe color change for pH reading.
• Preferred by experienced growers for reliability and ease of use.
• Use three drops per 5 ml of solution.

• Utilize the John Guest Quick Connect (QC) 2-Way Splitter for multiple reservoirs.
• Compatible with the Stealth RO system and Small Boy system.
• Suitable for any system that uses 1/4 inch tubing.
• Use the 3/8 inch splitter for multiple reservoirs with the TallBoy system.
• Also compatible with any system that uses 3/8 inch tubing.

Use the John Guest Quick Connect (QC) Ball Valve Inline Shut-Offs to customize your indoor hydroponic garden water purification system.

Use John Guest 1/4 x 1/4 Inch Quick Connect (QC) Unions to customize your indoor hydroponic garden water purification system.

Use John Guest 1/4 Inch Quick Connect (QC) Tees to customize your indoor hydroponic garden water purification system.

Use John Guest 3/8 x 1/4 Inch Quick Connect (QC) Reducing Unions to customize your indoor hydroponic garden water purification system.

• Designed for source water high in hardness.
• Reduces calcium/magnesium scale accumulation.
• Extends the life of membranes.
• Manufactured to strict Hydro-Logic quality standards.
• Replace after processing 75,000 gallons.

• Customized flow restrictor for optimal contact time with filtration media.
• Maximizes reduction of chlorine, sediment, rust, silt, mercury, lead, and PCBs (organic chlorine).
• Protects beneficial bacteria to invigorate organic compost, soil amendments, and bio-teas.
• Easily attaches to garden hose.
• 11,000-gallon capacity (30 GPD = 365 days), up to 2 GPM.
• KDF85/Granulated Catalytic Activated Carbon removes up to 99% of chlorine and chloramines.

• 4 x 40 inch, FRP wrapped, low energy, commercial RO membranes.
• Typically used in RO systems with white PVC membrane housings in commercial and industrial series.
• Features genuine, OEM quality, thin film composite (TFC) membrane material for consistent results.
• Effective with tap or brackish water, including in nutrient reclaim systems.
• Made in the USA from an ISO 9001:2015 Certified Facility.
• 100% Quality and Performance Tested.

• Designed for use near the inlet and outlet of prefiltration media tanks.
• Provides operational pressure and pressure delta information.
• Features a liquid-filled pressure gauge for monitoring water pressure.
• Includes a labcock test port for easy access to water testing locations.
• 1-inch female slip fittings on inlet and outlet.

• Designed for use with commercial, industrial, and heavy-industrial RO systems.
• Suitable for anti-scalant, acid, or chlorine injection applications.
• Includes a 0.0-3 GPD adjustable peristaltic pump.
• Comes with a 15-gallon tank.
• Features a low-level shut-off float switch.
• Operates on 220V Single Phase 60Hz (0.9A).

• HydroLogic HyperLogic AS111 is a broad-spectrum anti-scalant concentrate.
• Designed for commercial, industrial, and heavy-industrial RO systems.
• Inhibits calcium carbonate scale build-up.
• Works effectively with HyperLogic Chemical Injector Systems.
• Prolongs membrane life.
• Cost-effective alternative to water softeners.
• Reduces system downtime and drain-to-waste from softener regeneration.

• Effectively removes silt, rust, dirt, and other suspended solids.
• Commonly used in industrial and heavy-industrial reverse osmosis (RO) systems.
• Installed in stainless steel housing before the RO unit.
• Provides OEM-level protection for costly equipment, including RO pumps.
• Helps extend the life of RO membranes.
• Filters have a 5-micron rating.
• Made of melt-blown polypropylene for ultra-fine filtration.
• Measures 2.5 x 20 inches.

• Helps remove calcium carbonate, hardness, iron, and mineral scale build-up from Industrial and Heavy-Industrial Series RO membranes.
• Regular membrane cleaning can extend membrane life, enhance permeate production, and optimize salt rejection.
• Membrane cleaning should be included in your site's SOP (standard operating procedure) for HyperLogic systems.
• Indicators for cleaning include lower permeate flow or reduced salt rejection from the RO.
• 25 lb pail.

• Achieves longer membrane life, increased permeate production, and optimal salt rejection.
• Cleaning should be part of the site's SOP (standard operating procedure) for HyperLogic systems.
• Indicators for cleaning include lower permeate flow, strong odors, or mold growth on the membrane scroll end.
• 25 lb pail.

Formerly HyperLogic HL 13564.