Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 13 Plus Carbon 2 Pack air-purification The MBS-K30 also features a

The MBS-K30 also features a built-in LCD display that will constantly display the current CO2 level (ppm)

Utility Submersible Pumps by Active Aqua are tough

The Work Light also includes a charger and car adapter

Replacement V- Belt for the T2 tumbler

process pH glass electrode (platinum for ORP) which is compared to a reference electrode in KCL solution

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 13 Plus Carbon 2 Pack air-purification The MBS-K30 also features aImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 3 8 and 5 1 4 inch depth filters,