Our bulb can fits and replaces below uv lamps:

 American Water Service    PT20
AquaPro Industrial    APUV-12
AquaPure Systems    APUV-12
AquaPure Systems    UVLB-1X
Aqua Treatment Services, Inc.    ATS4-810
Aqua Treatment Services, Inc.    EV20E
ATS    ATS4-810
ATS    EV20E
Biolite    BIO12
Biolite    UVLB-1X
Cuno    APUV-12
Cuno    UVLB-1X
CureUV    192049
Glasco Ultraviolet    GS4305L
Ideal Horizons    42012
Ideal Horizons    ME38K-14
Ideal Horizons    ME38K-20
Ideal Horizons    ME38K-30
Ideal Horizons    ME38K-40
Master Water Conditioning Corporation    HIMSV-20
Master Water Conditioning Corporation    MWC-E20
Neptune    05-0319-1
Neptune    5000
Neptune    5020
Neptune    5030
Neptune    Tri-20
Neptune    WTA-15
Neptune    WTA4-810
Pura Water Products, LLC    UVSS-10
PurTest    PT20
Safe Water Technologies    BetterLife System 1
Safe Water Technologies    IL10001
UV Superstore, Inc.    GL810/4
Water Treatment & Accessories    05-0319-1
Water Treatment & Accessories    05-0319-R
Water Treatment & Accessories    5000
Water Treatment & Accessories    5020
Water Treatment & Accessories    5030
Water Treatment & Accessories    Tri-20
Water Treatment & Accessories    WTA-15
Water Treatment & Accessories    WTA4-810
Wedeco UV Technologies, Inc.    42012
Wedeco UV Technologies, Inc.    ME38K-14
Wedeco UV Technologies, Inc.    ME38K-20
Wedeco UV Technologies, Inc.    ME38K-30
Wedeco UV Technologies, Inc.    ME38K-40
WTA    05-0319-1
WTA    05-0319-R

Small quantity can order above, do not forget your phone number.

Big Quantity, Pls contact us sales@yuplighting.com  for special discount !

Only 10% USA Cost With High Quality !

Small Quantity Welcome !

OEM/ODM Accepted !

Professional UV Lamps, UV Air Cleaners , Quartz Sleeve,UV Ballast Manufacturer and Exporter !

If you can not find what you are looking for,pls email us and we will satisfy you !