| Business | Phone |
| Agroland Industrial 2375 Paseo De Las Americas, San Diego 92154 | (619) 671-0773 |
| Aqua Aire Usa 3561 Dalbergia St, San Diego 92113 | (619) 858-8500 |
| Aqua-Clear 4809 Clairemont Dr # 294, San Diego 92117 | (858) 270-7655 |
| Aquakleen Products Inc 8765 Aero Dr, San Diego 92123 | (858) 278-4403 |
| Chem Pro Laboratory 5450 Complex St # 313, San Diego 92123 | (858) 565-2462 |
| Filtercon Technologies 2801 Camino Del Rio S, San Diego 92108 | (619) 688-1810 |
| Pure Water San Diego 92108 | (619) 220-0734 |
| Trident Technologies 7425 Mission Valley Rd # 207, San Diego 92108 | (619) 688-9600 |
| Aaa Discount Coolers 11727 Birch Glen Ct, San Diego 92131 | (858) 566-5280 |
| Robert E Byrne Co 16776 Bernardo Center Dr # 203, San Diego 92128 | (858) 487-5737 |
| Puretec Harris Ind Water 7868 Silverton Ave, San Diego 92126 | (858) 586-9695 |
| Daily Marine Watermakers 2608 Shelter Island Dr, San Diego 92106 | (619) 222-9613 |
| Modular Systems Intl Inc 8879 Revelstoke Way, San Diego 92126 | (858) 566-6955 |
| Fresh Tech 9668 Heinrich Hertz Dr # F, San Diego 92154 | (619) 671-0773 |
| Fresh Water Systems 10360 Sorrento Valley Rd # A, San Diego 92121 | (619) 297-1975 |
| Guick Star 6335 Lake Apopka Pl, San Diego 92119 | (619) 460-5582 |
| Hague Quality Water San Diego 92115 | (619) 286-1188 |
| Life Source Whole House Water 4760 Mission Gorge Pl # A, San Diego 92120 | (619) 286-4421 |
| Living Air Purifiers 6576 Bougainville Rd, San Diego 92139 | (619) 470-7851 |
| Ionics Inc 8586 Miramar Pl, San Diego 92121 | (858) 658-9801 |
| King Lee Technologies 8949 Kenamar Dr # 107, San Diego 92121 | (858) 693-4062 |