Original Hydrotech RO Reverse Osmosis Water Filters Carbon Sediment Cartridges Membrane Set

Replacement Sediment Cartridge for HT and HTF Series Reverse Osmosis Systems, Black End Caps.

We ship original Hydrotech brand filters and membranes. Some other companies sell knock off filters not made by Hydrotech.

You get 2 x Hydrotech® S-FS-19 Carbon Block
Pre- and Post-Filter Cartridge

Model # S-FS-19  |  Part # 41400009

Model # 33001033

Replacement Membrane for HT and HTF Series, Yellow/White Band.  

If you are not sure which Hydrotech Membrane you need, look on the back of the dust cover for a silver sticker. Below the line of text, marked "Unit Description" the type and size of the membrane are indicated.  

The marking will start with either TFC or CTA for the membrane type, followed by the membrane capacity (9, 15, 25, 35 or 45), and then the letters GPD for gallons per day.  Example: TFC 25 GPD or CTA 15 GPD.

We ship original Hydrotech brand filters and membranes.

These new dry membranes do not need to be refrigerated and have a long shelf life.