Gravity Filter System Accessories
Osmio supply a range of fittings useful for owners of gravity water filter systems using Osmio, Coldstream, Berkey or Doulton. Please browse the range below and contact our helpful technical support team if you need any help.
Common things that you might need these parts for:
1) Blanking off holes to use less filters - if you want to use less filters in your system, you can order grommits to plug the holes. We do not recommend this option as grommets are not full proof and they are also made from silicone plastic which is best to not introduce to the water. It is always best to use the holes with filters and more reliable but if you are on a very tight budget, it is an option to reduce your running costs.
2) Wing nuts - one common problem can happen which is the wing nut that is used to tighten the filter to the top chamber, can get cross-threaded. This can happen if it was screwed on without being straight and then tightened too much before taking it off and trying again, or it can happen if the filter is over tightened. It can sometimes happen naturally if you take the filters off alot and keep reassembling them.
3) Tap Leaking - Sometimes taps leak or drip and we have a range of spare taps available including a sight glass spigot tap so you can see the level of water in your lower chamber.