| G.A.S Enviro V2 Fan Controller | onestopgrowshop.co.uk | 414 GBP | 525 GBP | −21.1% |
| G.A.S Enviro4 Controller | growershouse.co.uk | 317.99 GBP | 396.99 GBP | −19.9% |
| G.A.S - EC5 Fan Speed Controller | growershouse.co.uk | 139.99 GBP | 157.99 GBP | −11.4% |
| Air Titan UV-C Sanitizer | onestopgrowshop.co.uk | 894 GBP | 992 GBP | −9.9% |
| G.A.S. Day & Night Dehumidifier Controller | onestopgrowshop.co.uk | 115 GBP | 125 GBP | −8% |
| G.A.S AirOzone In-Duct Ozone Generator | growershouse.co.uk | 456.99 GBP | — | — |
| GAS 4 AMP Pro Step Controller | onestopgrowshop.co.uk | 414 GBP | — | — |
| G.A.S. SonicAir Pro Humidifier | growershouse.co.uk | 399.99 GBP | — | — |
| GAS Dual VPD Intelligent Humidity Controller | onestopgrowshop.co.uk | 345 GBP | — | — |
| CarboAir Inline Carbon Filters | onestopgrowshop.co.uk | 327 GBP | — | — |
| PHOTOBIO Advanced Quantum PAR Meter | onestopgrowshop.co.uk | 311 GBP | — | — |
| G.A.S Enviro V2 Fan Controller | growershouse.co.uk | 299.99 GBP | — | — |
| G.A.S. AC-EC Controller | growershouse.co.uk | 254.99 GBP | — | — |
| G.A.S. Intelligent Humidity / VPD Controller | growershouse.co.uk | 249.99 GBP | 0 GBP | — |
| G.A.S. Intelligent Humidity / VPD Controller for SonicAir Pro Humidifier | growershouse.co.uk | 217.99 GBP | — | — |
| G.A.S. Day & Night Humidity Controller | onestopgrowshop.co.uk | 125 GBP | — | — |
| G.A.S. Day & Night Temperature Controller | onestopgrowshop.co.uk | 125 GBP | — | — |
| GAS Fan Balancer for Vector EC Fans | onestopgrowshop.co.uk | 111 GBP | — | — |
| G.A.S. SonicAir Humidifier | growershouse.co.uk | 105.99 GBP | — | — |
| G.A.S - EC2 Thermostatic Fan Speed Controller with Balancer | growershouse.co.uk | 101.99 GBP | — | — |
| G.A.S. Day & Night Temperature Controller | growershouse.co.uk | 89.99 GBP | — | — |
| G.A.S. Day & Night Humidity Controller | growershouse.co.uk | 89.99 GBP | — | — |
| G.A.S EC1 Thermostatic Fan Speed Controller | growershouse.co.uk | 89.99 GBP | — | — |
| G.A.S. Day & Night Dehumidifier Controller | growershouse.co.uk | 82.99 GBP | — | — |
| GAS Fan Balancer for Vector EC Fans | growershouse.co.uk | 79.99 GBP | — | — |
| G.A.S AC1 Thermostatic Fan Speed Controller | growershouse.co.uk | 73.99 GBP | — | — |
| G.A.S EC Fan Speed Controller | growershouse.co.uk | 40.99 GBP | — | — |
| G.A.S Quick Connection Kit | onestopgrowshop.co.uk | 25 GBP | — | — |
| G.A.S Quick Connection Kit | growershouse.co.uk | 17.99 GBP | — | — |
| IWS AutoDrain Stands | onestopgrowshop.co.uk | 13 GBP | — | — |
| G.A.S Digital EC Fan Cables | growershouse.co.uk | 4.99 GBP | — | — |