Berkey Authentic Black Berkey Purification Elements - Berkey Water Purifier Replacement Filters (Pack of 2)

  • POWERFUL PURIFICATION- Berkey systems equipped with Black Berkey Purification Elements purify water—not just filter it—by addressing over 200+ contaminants in tap water or raw, untreated freshwater sources like ponds, rivers and streams..
  • ECONOMICAL, LONG-LASTING- A pair of Black Berkey Purification Elements lasts for up to 6,000 gallons before needing replacement. Each additional pair of elements (sold separately) adds an additional 6,000 gallons of purification power to your system. Elements not for use with saltwater sources or softened water..
  • INDEPENDENT TESTING- Berkey by NMCL uses several independent third-party labs to test a broad range of potential contaminants, and has conducted Extreme Testing for lead and PFCs in order to show the effectiveness of our Black Berkey Purification Elements..
  • AMERICAN PRODUCT- Black Berkey Purification Elements are made and assembled in the USA..
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Scubapro Mesh Bag Coated Lightweight Mesh Bag

  • Made of nylon and PVC-coated mesh, the all-purpose, Duffel-Style dive bag is tough, lightweight, and folds easily for storage..
  • Easily pack masks, fins, Regulators, wetsuits, and other gear in the top-loading, u-shaped opening..
  • A saltwater-resistant YKK vision zipper features double sliders for added convenience When opening or closing the bag..
  • The bag is ideal for carrying live-aboard gear, dive suits, or rental equipment on resort dive trips..
  • Driven to constantly innovate and improve the diving experience, Scuba builds high-quality equipment for the work, sport, and lifestyle of people whose passion is found below the surface..
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Bronze Times Aluminum Fishing Pliers, Stainless Steel Hook Removers Pliers, Saltwater Split Ring Tool & Braid Line Cutters with Sheath and Lanyard (Blue)

  • Corrosion Resistant Aluminum: Wolfyok fishing plier is made of air-craft grade aluminum material for a great capability of saltwater resistance. Corrosion resistance, not easy to rust, and has long service life. This fishing equipment is ideal for freshwater and saltwater environment..
  • Multifunctional Stainless Steel Jaws: This fishing hook remover tool designed with a small hook at the top for opening the stubborn split rings, can help you repair your lure as well. There also with a split lead and single-barrel crimping position..
  • Easy to Use: Special anti-slip and spring loaded handle designs make the fishing cutters easily to open, cut fishing line and remove the hook. Easy to use by one hand without worrying about the fishing tools slipping out of your hands..
  • Sharp Fishing Line Cutters: This replaceable tungsten carbide cutters with exceptional cutting power, making it extremely easy to cut the braided lines, mono leader, fly lines and backing lines..
  • Lightweight & Easy to Carry: This blue split ring pliers weighs just 0.28 lb.Come with durable black nylon sheath/tackle bag, coiled lanyard and belt loop clasp, makes the saltwater pliers easy to carry and secure to store. It is the best fishing gift for men..
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Berkey Authentic Black Berkey Elements - Berkey Water System Replacement Filters (Pack of 4)

  • FILTERS TYPICAL CONTAMINANTS THAT COULD BE PRESENT IN TAP WATER AND RAW, FRESHWATER SOURCES SUCH AS LAKES, RIVERS AND PONDS- Choose only Black Berkey Elements. There are no substitutes for Berkey performance and quality..
  • ECONOMICAL, LONG-LASTING- A pair of Black Berkey Elements lasts for up to 6,000 gallons before replacement is recommended, depending on the quality of influent water. Each additional pair of Black Berkey Elements (sold separately) adds an additional 6,000 gallons of contaminant reduction to your system before replacement is recommended. Black Berkey Elements average just 2 cents per gallon of water. Elements not for use with saltwater sources or softened water..
  • INDEPENDENT TESTING- Berkey Water Systems has used several independent third-party labs to test a broad range of typical contaminants found in freshwater sources including tap water, and has conducted Extreme Testing for lead and PFCs in order to show the effectiveness of Black Berkey Elements..
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API Saltwater Calcium Test Kit

  • Ideal for saltwater environments, calcium is essential for the growth and maintenance of a healthy skeletal system in fish and the ectoskeleton of Invertebrates.
  • Aquarium water containing low levels of calcium will decrease growth and disease resistance.
  • Regular supplementation is necessary as marine reef aquariums absorb calcium at a rapid rate, testing is essential.
  • Can also be used in freshwater environments that demand more mineralizled water conditions such as those used to keep and breed many species of African Rift Lake Cichlilds.
  • Monitor calcium levels regularly to maintain target levels.
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Inside Micrometer, 0-13mm Micrometer Flat/Ball Head for Fine-Tuning of Various Accuracy Instruments(Ball Head with Nut),Micrometer

  • MEASUREMENT TOOL: Used for machine tools, fixtures and special measuring tools, etc..
  • CONVENIENT TO USE: Accuracy design, high accuracy and easy to use..
  • USED FOR: Suitable for fine-tuning of various accuracy instruments and measuring equipment..
  • WIDELY APPLICATION: Suitable for LCD display production and testing equipment, positioning and loading of LCD prism cameras, optical fiber positioning, optical communication system products and testing equipment, etc..
  • AFTER SALE: Please feel free to contact us at first if there is any problem,and we are always here to support you..
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API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit

  • Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
  • Accurately measures carbonate hardness in freshwater and saltwater aquariums.
  • KH (Carbonate Hardness) stabilizes aquarium pH..
  • Use weekly for monitoring and when water or fish problems appear.
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Milliard Aquarium Test Strips / 7 in 1/100 Count/for Fresh Water and Salt Water Tanks

  • Healthy Waters – keep your fish healthy and safe with Milliard’s test strips. With the distinct, no bleed color pads, our test strips will tell you all you need to know about the chemicals in your freshwater or saltwater fish tank..
  • 7 Way Testing – each strip accurately tests for PH, Nitrite, Total Alkalinity, Hardness, Carbonate, Free Chlorine & Nitrate. Plus, every bottle comes with a comprehension card to help you understand your testing results..
  • Quick and Easy – with 3 easy steps, clear instructions, and results within 60 seconds, Milliard’s test strips are the easiest way to help you maintain a healthy tank..
  • Great Value – each bottle comes with 100 test strips – that’s about enough to test your waters twice a week for a full year!.
  • Real Service - when you purchase Milliard, you can relax knowing you have a dedicated team of real people ready to help you with any questions or concerns you may have..
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Stainless Steel Linear Sliding Table, Manual Linear Stage, for a Long Service Life Provide Linear Motion for Equipment

  • 【EXCELLENT MATERIAL】 The linear stage made of aluminum alloy material with black anodized surface. For precision movement, precise positioning, stable performance, easy installation and removal..
  • 【HIGH ACCURACY】 3-Axes optical stage, X, Y, Z axis, travel: XY: ± 6.5mm, Z: 10mm, with micrometer heads for accurate position, Accuracy: 0.02 mm..
  • 【SPECIFICATION】 Workbench size: 40 * 40mm (1.57 inches), Load: 19.2N (2kgf), Minimum scale: 0.01mm.
  • 【APPLICATION】 Widely used in optical instruments and apparatus, measuring equipment, testing fixture, Semiconductor manufacturing equipment, testing machine, microscope, transporter, process machine, medical equipment, printing machine, etc..
  • 【SERVICE】 If you have any questions or need any suggestions about the products we have sold, please feel free to contact us, we will provide you with quality after-sales service..
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