Refinement Filter ADD Filter Extension:Standard each measuring 11 x 7

each measuring 11 x 7 inches

pH Down™

Cost-Effective: This easy-to-build solution can help reduce heating costs by minimizing wind penetration

Extending Growing Season: In cooler seasons or colder climates

Refinement Filter ADD Filter Extension:Standard each measuring 11 x 7The BVV Refinement Filter is a stainless steel filtration system that provides large scale, high flow filtering, with greatly improved functionality compared to a traditional Buchner filter. This includes the Refinement Filter only. Does not include the 20L collection base. Please note, the Refinement filter alone does not have a vacuum port. You must pull vacuum through a secondary vessel if you are not using the 20L collection base. Key Features: