If you need a tight duct bend use a 90 Degree Duct Elbow, because flexible ducting bent tightly can cause huge restriction of air flow.
If you need a tight duct bend use solid ducting, because flexible ducting bent tightly can cause huge restriction of air flow. Manufactured from high quality galvanised steel. Male - Male at each end to make it easier to attach ducting.
Robust black bucket with handle and lid. Ideal for storage, these buckets are completely water tight.
Dutch Pro pH- Bloom is used to reduce the pH level during the bloom phase.
Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes.
This kit combines the ruggedness and dependability of RVK inline duct fans with the airflow levels and build-quality of CarboAir filters at a discounted price when bought as a kit of up to 15% OFF!!
If you need a tight duct bend use a 90 Degree Duct Elbow, because flexible ducting bent tightly can cause huge restriction of air flow.
