4aec533e_mpare_to_Softeners___hqhometek__Limescale_Eliminator
[0] Installation [Salt-Based Softeners] Requires plumbing, electric, and lots of space [Limescale Eliminator] 
Clip on pipe and plug-in; no installation or space required
Compare to Softeners - hqhometek
Limescale Eliminator