| Business | Phone |
| Advance Aquasystems Inc Cleveland 44136 | (440) 238-2623 |
| Arctic Water Systems 5000 Euclid Ave, Cleveland 44103 | (216) 881-2711 |
| Barefoot & Case 30205 Clemens Rd # A, Cleveland 44145 | (440) 663-0260 |
| Bendor Co 23215 Commerce Park, Cleveland 44122 | (216) 464-2818 |
| Waste Treatment Equip Spec 29629 Wolf Rd, Cleveland 44140 | (440) 808-8844 |
| Western Reserve Water Systems 2912 Broadway Ave, Cleveland 44115 | (216) 341-9797 |
| W T Chemical 3609 E 80th St, Cleveland 44105 | (216) 271-8800 |
| Envirologix Corp 12700 Lake Ave, Cleveland 44107 | (216) 226-2980 |
| Scranton Associates 4050 W 150th St, Cleveland 44135 | (216) 252-2120 |
| Service Soft 4145 Pearl Rd, Cleveland 44109 | (216) 661-8200 |
| Ge Osmonics 6650 W Snowville Rd # F, Cleveland 44141 | (440) 526-3396 |
| Great Lakes Water Treatment 4949 Galaxy Parkway, Suite Q, Cleveland 44128 | (216) 464-8292 |
| Pure Water Solutions Cleveland 44118 | (216) 321-1188 |
| Purified Osmosis Ind Inc 3308 E 147th St, Cleveland 44120 | (216) 402-4992 |
| Quantum Magnetic Systems Inc 12496 York Rd # 2-B, Cleveland 44133 | (440) 877-9840 |
| Hydro-Chem Corp 21139 Lorain Rd, Cleveland 44126 | (440) 331-3302 |
| Optimal Purification Systems 6797 Bunker Rd, Cleveland 44133 | (440) 237-0278 |
| Nsa Independent Distributor 4124 E 147th St, Cleveland 44128 | (216) 283-2353 |
| Kinetico Inc 21417 Aurora Rd, Cleveland 44146 | (216) 475-5058 |
| Nimrod Enterprises 32910 E Nimrod St, Cleveland 44139 | (440) 349-2715 |
| Main Line Inc 4860 Quarry Ln, Cleveland 44143 | (440) 461-9340 |
| Montana Milling Inc 3800 Woodland Ave, Cleveland 44115 | (216) 361-4215 |