
Frequently asked questions
Which IWS PRO Fitting do I need?
The 25mm Straight connects Flexi Pipe to the Sealing Glands on the Brain Bucket, the Elbow is a replacement for PRO systems and the Tee fits the Outer Pot Sealing Gland. The Washer and Locknut create a tight, waterproof seal.
What do the IWS PRO Washer and Locknut do?
The washer waterproofs your connections, and the locknut fastens the rubber washer securely to make sure you get a tight seal.
Found It Cheaper?
We're committed to offering the best prices on hydroponics equipment. If you find a lower price elsewhere, let us know and we'll do our best to match it.