HydronixHF2-10WHWH14, 10" White Housing with White Flat Cap For RO & Filtration Systems, 1/4" Ports

One of the housing components from my five-stage RO system was leaking. I only required the bottom housing that houses the filter, but the thread pitch was not identical to the older part, leaving me with no choice but to replace the entire housing unit. Fortunately, I have two different housing wrenches, which enabled me to successfully tighten the housing. Once connected, there were no more leaks, and my RO system was operational once again. Will order again.

Exact match for a filter replacement housing on my RO system. Good build and quality.

Much heavier duty than the original ones that came with my ro.

My cheap portable RO system worked just Ok and I was looking for a way to improve it. The 2 original filters: a sediment and a carbon filter, are both rated at 5 microns. So I planed to add a very fine 1 micron full size filter and this housing fits the bill. I was just not sure "what size" fittings to use for the inlet and outlet( wish they specified). 1/4" male threads? 3/8"?Note: the reason why I have to edit my review is that my pictures are not arranged in order( even the ones showing in the bottom of review and the ones in "customer pictures" are arranged differently).Let us go with the ones on the bottom of my review.As I was still looking for an answer, I saw there were replacement carbon filters available with "built-in" fittings( That's the filter on the very right. Picture 2 shows the built-in fitting)! A thought came to my mind: I could probably use the fittings that were on the original filter! And YES they went on the new housing perfectly( picture 4 shows the fittings I removed from the original carbon filter went on the new filter housing perfectly)! No leaks.So this ended up an easy and inexpensive project( 1 micron 10 inch filter about $2 each; carbon filter about $6 at ebay). When it's time to replace the original sediment filter I'll just use another carbon filter, since now I have a great sediment filter, and save the 2 fittings for future use.

Repaired my apec roes 75 water leak.I had this style cannister and needed to repair a leak. Once replaced, no more leak.

Work perfectly to replace the housing on APEC RO 90. Get some fittings if you need them:12PCS Male Solid Brass Pipe Fitting, 1/4" x 1/4" NPT Male Thread Connector Fitting, For air/fuel/water/gas/oilorLemoy 1/4 inch Male Thread to 1/4 inch Tube Elbow Quick Connect Ro Reverse Osmosis Water Filter Fitting Male Elbow Pack of 5

This housing is identical and is of excellent quality,worth every penny you pay..

My RO system sprung a leak in the filter housing. I got this to just replace the housing. AMAZON warned that this is a frequently returned item. YES, IT DOES NOT FIT!!!There is a visible difference in the appearance of these housings. One has female threads and a single O-ring. The other style has male threads and two O-rings! Visibly, the difference is the female threaded housing is the same diameter as the cap. The male threaded housing is SMALLER than the cap. Once you recognize the difference in housings it's easy to pick the right one.Pay attention, order the right housing. Amazon should require more detailed photos on their listings.