SKU: 78498251950
reverse osmosis water for house plants

reverse osmosis water for house plants GrowMax Water Power Grow 500 Reverse Osmosis System

Sale price$25.93 Regular price$28.81
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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Description

reverse osmosis water for house plants GrowMax Water Power Grow 500 Reverse Osmosis SystemEliminate Up To 95% of Salts, Heavy Metals, & Up To 99% of Chlorine Three stage RO system designed and engineered specifically for indoor Hydroponic growers and outdoor growing. Eliminate up to 95% of salts and heavy metals and up to 99. 9% of chlorine. Low EC water = more nutrients for your plants! The POWER GROW 500 Garden Reverse Osmosis water system is capable of reducing up to 99% of most contaminants. This system is designed for use with

Eliminate Up To 95% of Salts, Heavy Metals, & Up To 99% of Chlorine

Three-stage RO system designed and engineered specifically for indoor Hydroponic growers and outdoor growing. Eliminate up to 95% of salts and heavy metals and up to 99.9% of chlorine. Low EC water = more nutrients for your plants!

The POWER GROW 500 Garden Reverse Osmosis water system is capable of reducing up to 99% of most contaminants. This system is designed for use with hydroponic or garden applications. This system is built to give the maximum amount of flow from the membrane. Please read the following set-up and maintenance guide to get the maximum results from your system.

The Power Grow 500 is also available in a Four-stage RO system. Four-stage RO system designed and engineered specifically for indoor hydroponic growers and outdoor growing. Eliminates up to 100% of salts and heavy metals and up to 99.9% of chlorine. START with ZERO EC Water = the most nutrients for your plants!


Product Benefits & Specs

  • Increases the effectiveness of your nutrients and fertilizers.
  • Healthier, higher-yielding plants, flowers, gardens, fruits, and vegetables.
  • Strengthens plant roots and protects your soil’s beneficial bacteria.
  • A must-have product for hydroponic indoor growers!
  • Easy replacement of our CleanGreen™ Carbon Block and MaxPur™ sediment filters.
  • Easy to place and connect to your garden hose spigot.
  • Option to use the indoor connector to install to any 1/2″ cold water inlet.
  • Height: 18" Weight: 10.69 Lbs.
  • Rated to treat up to 150 GPD (568 liters) of Low EC Water.

Product Features

  • Filter Bracket: Weather resistant powder coated steel bracket.
  • GMW Filter Housings: Double O-ring seals provide water-tight filter housings. UV-safe opaque housings prevent algae and bacteria growth.
  • FloCheck™ Regulator: Regulates water-to-filter contact time for optimum filtration, osmotic pressure and low waste water rejection (2:1).
  • Quick Connect Fittings: Includes indoor and outdoor inlet feed water connections.
  • MaxPur™ Sediment Filter: Removes sediment and other solids, extending the performance and life of the CleanGreen™ filter.
  • GMW CleanGreen™ Carbon Block Filter: GMW green carbon block filter removes chlorine & protects RO membranes.
  • GrowMax Water Membrane: High flow 150 GPD membrane eliminates up to 95% of salts and heavy metals.
  • Pressure Gauge: Assures minimum (40 PSI) and optimum working pressure (60+ PSI).
  • Available ONLY in the RO-EC Eliminator system: Last stage deionization cartridge that works to eliminate remaining EC / TDS.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78498251950

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Thomas Alexander
Los Angeles, US
★★★★★ 5
Impressed, good equality, size fit, great price.
Size: Small, Color: Coral Orange
Impressed with these polo shirts from Amazon. Bought a few colors. Went with small size, I am thin and work out, seems to fit perfectly, I even washed them in hot and dried hot to keep the shape I wanted, all looks good. Great price.
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Reviewed in the United States on April 19, 2026
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CoolSimple
Natrona Heights, US
★★★★★ 5
Good cotton shirt
Size: Large, Color: Blue/White Palm
Nice shirt for low price AND 100% cotton! Prepare for shrinkage with warm water wash and medium heat dryer. Use cold water and hang dry to keep length
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Reviewed in the United States on May 2, 2026
A
Verified Purchase
Andrew Brown
Louisville, US
★★★★★ 4
Decent polo
Size: X-Large, Color: Red
Decent quality, I ordered XL which fit loose until I washed/dried it now it fits pretty good. I will say the neck hole is rather large compared to my more expensive polos
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Reviewed in the United States on May 11, 2026
L
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Linda S.
Boise, US
★★★★★ 5
Perfect Red for Pentecost!
Size: Large, Color: Brick Red
This polo is the perfect fit for my athletic, 67 year old husband. We wanted to wear red to Church for Pentecost, and this scarlet red matched my dress, perfectly!
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Reviewed in the United States on May 20, 2026
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Romario
Grantham, US
★★★★★ 3
Could be 5 but it’s 3 stars
Size: Small, Color: Bright Emerald Green
These polos considering the price and more than decent quality in general, are easy 5 stars plus… however quality control needs to step it up.. these shirts are hits and misses and you never know what your going to get. This green polo was a miss. The left shoulder has an overlap on the seam at the should and sleeve of which creates a horn like effect when wearing the shirt. Looks like the outfits worn by villains in the power rangers series. But like I said, can easily be 5+ stars and even on this defective shirt, the material is very good for the price. I recommend these polos but just expect a few will defective.
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Reviewed in the United States on May 20, 2026

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