SIGN UP FOR OUR NEWSLETTER
Receive our latest updates about our products & promotions.
Free standard shipping on most products over $199.
US Water Systems Quad Frame for mounting “Big Blue Type” Filter Housings in Series or Parallel. This quad frame is designed to hold up to four big blue style filter cartridges either 4.5" x 10" or 4.5" x 20"
This system is capable of holding up to four Big Blue filter housings or bag vessel assemblies. The housings can be assembled in series, parallel or a combination of both series and parallel to accommodate your filtration requirements.