How to Install Nature2 Spa Cartridges
- 1). Prep your spa by draining and refilling it. Balance the water as you would before normal use.
- 2). Assemble the Nature2 Spa cartridge. Insert the pointed end of the large support piece into the open end of the narrow piece. Insert the bottom of the Nature2 cartridge into the wide, open end of the assembled support.
- 3). Insert the assembled cartridge into the center of your filter. If you're using a filter with or without a standpipe that opens from the top, drop the cartridge stem first into the center of the filter so that the bottom of the cartridge rests at least one inch up from the bottom of the spa filter -- the cartridge near the top of the filter rather than the bottom. If you're using a filter that opens at the bottom, insert it cartridge first from the bottom and then angle it within the filter so that the bottom of the support rests on the bottom inside of the filter and the cartridge top rests again one of the filter sides.