The
Hydrotech Compatible 3 Stage RO System Replacement Filter Kit with Dual Purpose Pre/Postfilters is designed for Hydrotech three stage reverse osmosis systems with chlorinated feed water. The filter kit includes (2) HYD-CBHT Carbon Block Pre/Postfilters. The HYD-CBHT cartridges filter sediment, dirt and rust particulate down to 5 microns. The carbon block media reduces bad tastes and odor in addition to chlorine which can damage your RO membrane. In order to keep your RO system operating at full capacity, it is necessary to change your filter cartridges every 6 months.
Specifications:
- Includes (2) dual-purpose HYD-CBHT Carbon Block Pre/Postfilters
- Fully compatible with Hydrotech three stage RO systems
- Removes sediment, dirt & rust down to 5 microns
- For chlorinated water supplies
- Carbon block for CTO removal
- Cost effective
- For HT 101, HT 102, and HT 123 series RO systems with chlorinated water supplies
- Replace every 6 months, or as needed
Selecting the correct membrane for your Hydrotech reverse osmosis system:Hydrotech reverse osmosis membranes are available in thin film composite (TFC) or cellulose triacetate (CTA) and a number of different permeate flow rates. The easiest way to determine which membrane is right for your system is to match the color of the tape band wrapped around the membrane. TFC membranes will have a yellow or green wrap, along with the colored tape to identify the permeate flow rate. CTA membranes will have a blue wrap, along with the colored tape. Use the chart below to select the correct membrane.
Model Number | Description | Permeate Flow Rate | Tape Color |
| 33001071 | Hydrotech TFC RO Membrane | 9 gpd | Red |
| 41400004 | Hydrotech TFC RO Membrane | 15 gpd | Yellow/Green |
| 33001068 | Hydrotech TFC RO Membrane | 25 gpd | Black |
| 41400006 | Hydrotech TFC RO Membrane | 35 gpd | Purple/Green |
| 33001033 | Hydrotech TFC RO Membrane | 50 gpd | White |
| 33001056 | Hydrotech TFC RO Membrane | 75 gpd | Blue |
| 41400001 | Hydrotech CTA RO Membrane | 9 gpd | Red |
| 41400002 | Hydrotech CTA RO Membrane | 15 gpd | Yellow |
 |
California residents
Prop 65 Warning
WARNING! This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
| Product Details |
|---|
Micron Rating (Nominal) | 5 µm |
Change Frequency | 24-36 Months |
Contaminants Reduced | Chlorine/Taste/Odor |
Flow Rate | 75 GPD |
| Shipping Dimensions |
|---|
Shipping Length | 11.5 in. |
Shipping Width | 1.75 in. |
Shipping Height | 1.75 in. |
| Product Weight & Dimensions |
|---|
Product Weight (lbs) | 0.034375 |

1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.