| Business | Phone |
| Mc Gregor Filtering Equip Ltd 119 62 Ave Se, Calgary T2H 0R5 | (403) 253-3353 |
| Mri Sales Western Inc 4720 78 Ave Se, Calgary T2C 2W9 | (403) 279-2665 |
| Bge Svc & Supply Ltd 3439 9 St Se, Calgary T2G 3C1 | (403) 243-5941 |
| Camfil Farr 1916b 30 Ave Ne #12, Calgary T2E 7B2 | (403) 571-0060 |
| Corona Supplies 5622 Burbank Cres Se #6, Calgary T2H 1Z6 | (403) 253-9494 |
| Dafco Filtration Ltd 501 36 Ave Se, Calgary T2G 1W5 | (403) 243-8772 |
| Filters Plus 320 65 Ave Se #F, Calgary T2H 0R8 | (403) 253-9003 |
| Filtration Group Canada Corp 7510b 5 St Se, Calgary T2H 2L9 | (403) 258-3208 |
| Fluid Clarification Danvic 7408 40 St Se #9, Calgary T2C 2L6 | (403) 253-2655 |