Growonix Promo Codes for August 2026

Find Booster Pump Controllers available from $75. Specific models are part of this promotion.

Save on EX600 RO Systems during the Spring Sale event. Prices are reflected on the product pages.

Find BP-6010 Booster Pumps starting at $199. Select models are included in this offer.

All Membrane Flush Kits are 12% off for a limited time. Offer valid through the current week.

Certain Alkaline Filters are available for less than $50. Check the product catalog for eligible items.

Selected Tubing and Fittings are 10% off during this holiday promotion. Stock is limited.

All K-Series RO Systems are 10% off for a limited time. Offer valid while supplies last.

Discount on various Water Filter Replacement Kits. Prices are marked down automatically.

PH Control Systems are currently 10% off their regular price. This applies to all available models.

Selected Float Valves and Solenoid Valves start at $30. Prices vary by model and specifications.

Save on the GX1000 Reverse Osmosis System. Discount applies to specific models.

Purchase a Hydroponic Water Treatment Kit and receive 10% off. Discount applied to bundled items.

Active military personnel and veterans receive 10% off all purchases. Verification may be required.

Commercial Pre-Filtration Units are available with a 10% discount. Volume pricing may also apply.

New customers receive 10% off their initial order. This applies to all items in your cart.

High Pressure Switches begin at $40. Pricing depends on the specific model selected.

Commercial volume discounts available for GXM Series RO systems. Inquire for specific pricing.

Purchase two Deionization Post Filters and receive 10% off the second item. Discount applies at checkout.

Receive complimentary standard shipping on purchases exceeding $150. No minimum item count required.

All Water Storage Tanks are 10% off. Offer includes various capacities and designs.

KDF Carbon Filters receive an instant 12% discount. No minimum purchase required for this offer.

Select TDS Meters and Pressure Gauges are priced starting at $25. Check product listings for details.

Select refurbished GX200 RO Systems are available for under $300. Limited stock is offered.

Discount applies to individual Sediment Filters and Carbon Block Filters. No minimum purchase.

The GX400 RO System is 15% off for a short time. Check the product listing for details.