Features
Replacement UV Filter Transformer (Ballast) with Water Flow Sensor for UVF55FS
- Compatible ONLY with iSpring Whole House UV Filter UVF55FS
- UL recognized component
- Current frequency: 60Hz
Evaluated and recognized by UL to meet applicable UL requirements, iSpring UVT55FS UVS55FS UV ballast with sensor is for UV light bulb UVB55FS(55W) in iSpring UV light Whole House water filter UVF55FS. This ballast with flow sensor comes with a 1-year limited manufacturer warranty and lifetime tech support from iSpring Water Systems at (678)261-7611 in Atlanta, Georgia.
Product Features
- UV transformer/ballast with flow sensor for UVC lamps, 55W, 110V- Compatible ONLY with iSpring Whole House UV Filter UVF55FS
- UL recognized component
- Current frequency: 60Hz
Evaluated and recognized by UL to meet applicable UL requirements, iSpring UVT55FS UVS55FS UV ballast with sensor is for UV light bulb UVB55FS(55W) in iSpring UV light Whole House water filter UVF55FS. This ballast with flow sensor comes with a 1-year limited manufacturer warranty and lifetime tech support from iSpring Water Systems at (678)261-7611 in Atlanta, Georgia.
- AvailabilityIn Stock
- Model UVT55FS+UVS55FS
- Manufacturer iSpring
- Product Dimensions 5.5"L x 3.4"W x 4.5"H
- Product Weight 1.5 LB
iSpring vs Other Brands
Feature



NSF/ANSI 58 Certification
Yes (full system certified)
Often partial or none
Verified performance & safety
Filtration Stages
Clear 3/4/5/7 stage options
Usually 4-5 stages
More complete options
Alkaline Remineralization
Available (RCC7AK/RCC7AK-UV)
Rare or expensive add-on
Better taste & pH balance
See-through 1st Stage Housing
Yes, smart flow sensor
Unavailable in most systems
Easy visual inspection
Daily Production
75 GPD (reliable output)
Often lower or overstated
Reliable daily production
Replacement Filters
Widely available & affordable
Hard or harder to find
Lower long-term cost
Installation
DIY friendly, no plumber needed
Can be more complex
Faster & easier set-up
Support & Warranty
Responsive support + solid warranty
Varies widely
Better post-purchase experience
Value for Money
High performance at competitive price
Higher price for similar specs
Better cost-effectiveness

