Universal 4 Filter Reverse Osmosis Water Filter Set

Reverse osmosis drinking water is delicious and the filters do their work very well. Easy to install. We moved from London to Cornwall where people say we don't need to filter the tap water but we have a clear demonstration of the opposite, every time we change the filters. We just can't live without the Water to Buy System and the water has diuretic properties

Good filters. Just the instructions seem a bit basic and more for installing a new system. Easy enough to work out what to do but just think a few tips on sterilisation etc would be useful. Water TDS is low and all tastes good so can't fault product

Excellent value reverse osmosis filter set.I previously bought the reverse osmosis unit from Water 2 Buy as well.Brilliant value for money.The filters are easy to fit.I use PTFE tape on the threaded joints.Not necessary to use the plumbers tape on the pushfit elbows.The water quality is Superb.You’ll never need to descale your kettle ever again.Highly Recommend this Seller.Water2buy is the best filters money can buy and is fantastic value for money.

This replacement filter set is exactly as advertised and perfect for the annual maintenance of my RO unit. It arrived very quickly and contained everything I needed to replace the 4 main filter units (but not the membrane, which only needs replacing every two years). The included instructions were fine, but the website also has videos which are great for giving you the confidence to get everything right first time (which is a real plus when dealing with plumbing!) The changeover was straightforward and relatively quick, and my system is now producing RO water like it did when first installed in 2015.The only improvement I would suggest to an already excellent service, is the addition of a few extra blue horseshoe clips for the easy-fit high pressure fittings, either in the original unit or in the annual filter packs, as insurance against the possibility that you find yourself just one clip short (for whatever reason). In my case, I have just enough, but a few extras wouldn't go amiss.Overall, an excellent product coupled with excellent service.Update 14 Sep 2017: Still very happy with the product and ready to do my next filter change. Customer service are very helpful and will sort out any issues quickly (like additional horseshoe clips). Wouldn't think of going anywhere else.

All good

UNIVERSAL 4 FILTER REVERSE OSMOSIS WATER FILTER SET Great product at a fabulous price. Water2Buy were very helpful throughout, on email and phone and were very responsive and informative. Their prices are also unbeatable and we would highly recommend them for all your RO needs.

Water2BuyFrom have been brilliant from the day it was delivered (some ID tags were torn) they sent replacments by return post. ALWAYS very helpful calling Ireland. Highly recommended. WATCH thier video (not the US ones)

Like the way the whole Water2buy thing works. Straightforward to fit. Instructions on YouTube are easy to follow -just make sure you read the typed bit below that mentions sterilising the tank on filter changes too. Excellent!