SP-RV311 Wall-Mounted Multi-Stage RV Water Filtration System
For chemical, heavy metal, sediment, and hard water filtration and more at 0.02 - 0.1 microns
Contents
- SP-RV311 Filter Bracket with 3-Stage Housings
- SP-RVCC1-2 Two-Stage Catalytic Carbon Cartridge with Sediment Prefilter
- SSP-RVUF002 Carbon Wrap Ultrafiltration Cartridge
- SP-RVSC020 Salt-Free Descaler Cartridge
- Filter Housing Wrench
- Extra O-rings and rubber gaskets (not needed for installation)
System Specifications and Warnings
- Temperature Rating: 40°F-100°F
- Pressure Rating: 40-60 psi
- Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
- For outdoor use in recreational vehicles and portable water systems only.
- After each use, allow filter cartridges to drain completely and air dry. Store in a refrigerator.
- Flush the cartridges by running water for several minutes through the system after periods of non-use.
- Do not use cartridges longer than 1 season.
- Do not expose the system to freezing temperatures.
Installation Instructions
NOTICE: It is highly recommended that you install a pressure regulator before your water filter system to protect your hoses, filter cartridges, filter housings, RV plumbing, connections, and more from fluctuating water pressure levels from campsite to campsite.
- Select a location in the RV storage bay close to the freshwater connections.
- Mount the SP-RV311 to the wall of the bay using the appropriate fasteners for the mounting surface.
*The system may be plumbed directly into the RV’s freshwater system if desired. Direct plumbing should be done by an experienced RV mechanic to ensure proper plumbing of the system. If not plumbed in, make sure that the SP-RV311 is mounted in a location that allows for easy access to both the freshwater supply and the RV freshwater inlet.
- Next, install the three water filter cartridges in the system.
- Remove the protective wrap from each filter.
- Using the labels on the bracket (#1 Carbon, #2 Ultrafiltration, #3 Descaler), install each filter into the housings.
- The ultrafiltration cartridge utilizes an up-flow design; and as a result, it must be inserted with the closed end down. “Bottom” is printed on the bottom end cap. Make sure that this bottom end is inserted into the housing first.
- Ensure the filter cartridges are centered in each housing.
- Stand the three housings upright and ensure each housing has a rubber O-ring in its groove and that the O-ring is not twisted.
- Hand screw the housings into the top cap and tighten them. If necessary, the enclosed wrench can be used, but be sure not to overtighten.
- Attach one end of the water supply hose (not included) to the water source faucet.
- Attach the other end of the hose to the inlet fitting on the SP-RV311.
- Using the water supply hose, connect to the outlet of the SP-RV311. Allow the hose to hang outside of the RV for the initial flushing of the system.
- Slowly turn on the water supply to the SP-RV311.
*You may see blackish water coming out of the filter. This is caused by harmless carbon fines that will wash out.
- Flush until the water from the SP-RV311 is clear. Turn off the water.
- Attach the supply hose to the RV water inlet.
- Slowly turn on the water to the RV.
- Check for leaks.
Filter Storage
- Turn off the water supply.
- Press the three red buttons on the top of the SP-RV311 to relieve the water pressure.
- Remove the supply hose and allow it to drain.
- Remove the SP-RV311 from the water source.
- Remove each of the cartridge filter housings and remove the cartridges.
- Clean the filter housings with soap and warm water.
- Allow filters to air dry before storing. We recommend keeping the filters in a refrigerator between uses.
Filter Life
- Your SP-RV311 is designed to provide you with one season of water filtration.
- Because water quality from location to location can be significantly different, the life expectancy of your filter may vary.
Troubleshooting
| Problem | Solution |
|---|---|
| Leakage from the threads on the filter housing |
|
| Leakage from the pressure relief button | Press the pressure relief button several times. |
| Leakage from the inlet/outlet fittings | Make sure the rubber gasket is properly inserted and is not twisted or damaged. If twisted or damaged, replace with one of the supplied spare gaskets. |
| Leakage from the 3rd stage housing for the SP-RVSC020 descaler cartridge | Tighten the cartridge with a bit more force until it stops leaking. If it dents the top of the cartridge a bit, that is okay and will not cause any performance issues. |
| Reduced flow from the filter | There may be a high level of sediment in the water that may have clogged the cartridges. Replace the filter cartridges. |
| Weak flow after installation or cartridge replacement | Make sure that the Ultrafiltration cartridge is inserted with the closed end marked "Bottom" side down. The cartridge utilizes an up-flow design and must be inserted with the closed, bottom end first. |
| A change in the taste or smell of the water | The filter media may be exhausted, possibly due to poor water conditions. Replace the filter cartridges. |
| White spots or scale deposits on plumbing fixtures | White spots are rare, but may occasionally occur as the hardness minerals are not removed from water, but are simply altered to prevent them from sticking and forming hardwater deposits. When they occur, they can be removed by simply wiping them away with a soft cloth. If this doesn’t work, or the spots are hard, it may be time to replace the cartridges. |
SP-RV325 Replacement Cartridge Set
SP-RV325 includes all three cartridges for easier maintenance:
- SP-RVCC1-2 Two-Stage Catalytic Carbon Cartridge with Sediment Prefilter
- SP-RVUF002 Carbon Wrap Ultrafiltration Cartridge
- SP-RVSC020 Salt-Free Descaler Cartridge
Limited One-Year Warranty
SpiroPure warrants that the water filtration system delivered will be free from any defects in workmanship or materials. If your SpiroPure water filtration system fails because of a manufacturing defect within one (1) year from the date of the original purchase, SpiroPure will exchange the defective water filtration system for a new SpiroPure water filtration system without charge.
SpiroPure's obligation to the customer under these warranties shall be limited, at its option, to replacement of items covered by these warranties.
Damage to any part of this system because of misuse, misapplication, negligence, alteration, accident, installation, or operation contrary to our instructions, incompatibility with accessories not installed by SpiroPure, or damage caused by freezing, flood, fire, or Acts of God are not covered by this warranty. In all such cases, regular charges will apply. This limited warranty does not include service to diagnose a claimed malfunction in this unit. This warranty is void if the claimer is not the original purchaser of the unit or if the unit is not operated under normal municipal water or well water conditions.
We assume no warranty liability in connection with this system other than that specified herein. This warranty is in lieu of all other warranties, expressed or implied, including warranties of fitness for a particular purpose. SpiroPure’s liability hereunder shall not exceed the cost of the product. Under no circumstances will SpiroPure be liable for any incidental or consequential damages or for any other loss, damage or expense of any kind, including loss of use, arising in connection with the installation or use or inability to use the covered items. These warranties may change at any time without notice.
Some states do not allow limitations on how long an implied warranty lasts, and some states do not allow the exclusion or limitation of incidental or consequential damages. Therefore, the above limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have other rights that vary from state to state. You should consult applicable state laws to determine your rights. So far as is consistent with implied warranties of merchantability and fitness for a particular purpose, the warranties are limited in duration to one year from the date of original shipment.