If a defect in workmanship and/or material in a product or part covered by the warranty should arise, Pentek, at its sole discretion, will repair or replace the defective product or part (Pentek may consider, in good faith, the customer’s preference). All claimed defective product must: (1) be authorized for return by Pentek with an RGA number (2) include proof of the purchase date of the product or part (3) returned to Pentek prior to the expiration of the warranty date, at the customer’s expen

CARTRIDGE REPLACEMENT (for UVS-110 and UV-110 only) Your cartridge should be replaced when there is a noticeable drop in water flow at the faucet or tap, and/or when unpleasant odors return (approximately every 6-9 months). 1. Turn off water supply to the system. 2. Open faucet to relieve water pressure to the housing. 3. Unscrew housing from cap. If housing sticks or is difficult to open use an Pentek spanner wrench. 4. Remove used cartridge from housing, remove Teflon® sleeve and discard cartr

CBU-10 155271-03 4. Teflon® Sleeve 163518 5. Quartz Sleeve 163509 6. O-rings for Quartz sleeve 163516 7. Plunger Rod w/retainer 163519 8. 3/4” blk cap w/o pr SPECIAL ORDER 9. Spacer Bushing 163517 10. Mounting bracket SPECIAL ORDER 11. UV Lamp 163508 12. Control Module (120v/60Hz) 163506 for use with UV-110-1 Control Module (220v/50Hz) 163507 for use with UV-110-2 13. SW-2 Wrench (not shown) 150295 UV-120 UVBB-120 REPLACEMENT PARTS Part Description: 1. 20” Housing 2. O-ring 3. Gasket for Insert

GENERAL PRECAUTIONS WARNING: Always disconnect the UV from the power source. Follow the procedures provided in this manual. Improper handling can result in death or serious injury. WARNING: Do not look directly at the UV lamp. This can cause retina/eye damage. WARNING: Do not touch the UV bulb. Any fingerprints or dirt will reduce the efficiency of the bulb and may cause it to explode. WARNING: Observe caution when inserting quartz sleeve to prevent breakage and cracking, which may result in inj