
When to change carbon block element:
Carbon block filters should be changed aer 1000 gallons of use. Actual capacity may
vary depending upon quality of water filtered. Reduced water flow rate through filter
or at the faucet is an indication that the carbon block filter element should be changed.
How to change carbon block element:
Turn off water pump, and open faucet to drain and depressurize water line. Place a
bucket or towel below Spigot Stealth to catch any water that may drain. Unscrew
carbon block filter housing. Use a filter wrench if necessary. Locate the o-ring on the
perimeter of the cannister. Drain water and remove carbon block element. Place new
carbon block filter element in the cannister. Make sure cannister o-ring is properly
seated and cartridge gaskets are in place. Thread the cannister onto filter housing
base. Make sure top and bottom of filter cartridge is centered on mounting See below
for list of acceptable replacement filters. Tighten cannister firmly, making sure o-ring
seals. Turn on water pump, let water run. Close faucet and check for leaks.
Replacement Carbon Block Cartridges
Guzzle H2O 5” Carbon Block Cartridge
Pentek CB-5
Pentek EP-5
Winterization:
In below freezing temperatures, water must be removed from the Spigot Stealth. Un-
screw the carbon block filter canister and remove the carbon block cartridge. Open
faucet. Use an air compressor to inject air into the outlet hole in the center of the filter
housing. Pulse air into the outlet hole until no more water comes out of the faucet.
Reinstall the filter cannister without the carbon block element. Allow carbon block ele-
ment to dry, and store for reinstallation.
INSTALLATION AND OPERATION INSTRUCTIONS (CONT.)
PAGE 4