This is a GPH843T5L/4 UV compatible replacement lamp for various uv systems. When you purchase from us, you are guaranteed a quality replacement part that is designed to keep your water safe. We support our products and will gladly assist you with any pre or post purchase questions. All of our products carry a 1 year warranty to give you peace of mind with your purchase.
What systems does this UV bulb fit?
American Ultraviolet = GML440, L-024433, MRS3648P
Aqua Azul = L-1-803, L-1-807
Atlantic Ultraviolet = 05-0560, 05-1382, 05-1534-R
Glasco UV = 1308, 8030, GUV-15, L-050433
Ideal Horizons = LMP41031, LMP42019,
Pura UV = 89502, UVSS-15, UVSS-15M
Siemens / Sunlight Systems = B10010278, LP4050, LP4055, LP4420, SB Series, SBDOH Series, SBH Series, W2T165819
Ultra Dynamics (UDC) = 1308-0, 7001-803, DW-15, S-15, S-30
This lamp goes by the following part numbers:
Exact Fit UV® is the registered trademark of Exact Fit UV®, the manufacturer of the Exact Fit UV® ultraviolet systems. WaterFiltrationSupply.com is not affiliated or in association with Exact Fit UV®. We do not sell originally branded Exact Fit UV® products. WaterFiltrationSupply.com however sells different brands of ultraviolet lamps and replacement parts that are compatible with Exact Fit UV® systems and are of equal or greater quality.