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Looking for hydroponic odour control? Discover A1M Hydro’s extensive range at unbeatable prices. We have a wide selection of odour control gels, aerosols, chillers and ducting blocks from brands including ONA and The Neutralizer in stock today.

Order before 4pm for same-day dispatch and FREE shipping. Unsure which is the best option for you? Contact us for free, impartial advice.

Out of stock

Odour Control

Ona Block 170g


Odour Control

Ona Gel


Odour Control

Ona Liquid


Odour Control

Ona Spray 250ml