Matala Hakko Standard Air Manifolds Size:12 Outlets eliminating the toxic effect of

eliminating the toxic effect of ammonia

High absorption capacity due to large number of variable-sized pores

Each ounce treats 625 gallons

Water is forced through the filter pleats under pressure

Matala Hakko Standard Air Manifolds Size:12 Outlets eliminating the toxic effect ofHakko Metal Air Manifolds connect your air pump outlet into multiple air lines, with even more outlets than the heavier duty brass manifolds. In most cases, Practical Garden Ponds still recommends Matala's heavy duty brass manifolds, since each outlet is fully adjustable. As such, they offer more of an option to adjust flow rates through different air stones and help eliminate back pressure. SKU Description 6WAY 6 way metal air manifold 12WAY 12 way