GrowMax Power Grow 500 RO Filter

Have you got hard water?

Look for limescale at the end of your tap &ndash inside your kettle; it’s a definite sign of having hard water.

However, you can be more precise with a CF meter. Here's what each reading means:

• 6 + (hard water)
• 4 - 5 (medium to moderately hard water)
• 0 - 3 (soft water)

How do RO filters boost plant growth?

Unfiltered water contains a number of elements that are harmful to your plants (such as calcium carbonate, chlorine & magnesium carbonate)

Unless you remove them, these contaminants can:

• Slow plant growth
• Harms soil microorganisms and bacteria
• Alter your pH
• Alter the concentration of your nutrient feed
• Dirty, damage or clog your grow room equipment
• Hindernutrient uptake
• Slow photosynthesis

With an RO filter, this won't happen. You’ll see:

• A more stable pH, encouraging bigger plants, with healthier fruits & stronger roots
• Peak nutrient uptake
• A healthier soil mix
• Stronger, bigger growing plants
• Maximum photosynthesis
• Better performing and longer lasting grow room equipment

How do they affect your grow room equipment?

If When you use a humidifier with unfiltered water, mineral deposits build up on your grow lights, reflectors and carbon filters.

• Reflectors and grow lamps
- Lose 10% of their reflectivity after 3 months

• Carbon filters
- Become clogged with dirty fabric sleeves.
- This leads to poor extraction and limited odour control