Aquamira Series IV RED Line Worldwide Replacement Filter | Virus, Bacteria & Cryptosporidium | 120 Gal | Frontier Max Aquarium Designed to be both low

Designed to be both low maintenance (gel filled) and able to withstand more challenging samples (double junction)

The refractometer was much easier

You'll need to purchase an additional ceramic pre-filter for months 13-18

5°C (+/-1°F) and is easy to read

Aquamira Series IV RED Line Worldwide Replacement Filter | Virus, Bacteria & Cryptosporidium | 120 Gal | Frontier Max Aquarium Designed to be both lowAquamira Series IV RED Line Worldwide Replacement Filter When youre facing the worst water conditions on the planet, the Aquamira Series IV RED Line filter delivers maximum protection. EPA certified for virus, bacteria, Cryptosporidium, and Giardia removal, this replacement filter is built for international travel, backcountry survival, and emergency preparedness anywhere clean water isnt guaranteed. Filtration Performance Removes virus, bacteria,