Mini Whole House Water Filter, Arsenic Removal (2-4 GPM | 1-2 people) Fertilizer All Sper Scientific refractometers come

All Sper Scientific refractometers come complete with: Rubber coated hand grip and construction

This longevity gives growers peace of mind regarding the durability and reliability of this product in long-term use

E-grade "Professional" include

upon shipment arrival or just prior to sale

Mini Whole House Water Filter, Arsenic Removal (2-4 GPM | 1-2 people) Fertilizer All Sper Scientific refractometers comeWater Travels Through Multiple Stages of Filtration Arsenic Removal Filter Cartridge Water flows through an Arsenic reducing water filter cartridge. SMART Cartridge Water passes through coconut shell granulated activated carbon (Arsenic Free GAC). GAC is universally recognized and regularly used as an effective adsorbent for removing a wide variety of organic contaminants, bad taste, and odors from drinking water. Water flows through the ion exchange