Omnipure - K5621 - 12" x 2.5" 10 Micron Carbon Block Inline Filter
K5621 Filter Specs
Performance Parameters
| Model Number | Omnipure K5621 (K5621-JJ, K5621-BB) |
| Filtration Media | Carbon Block |
| Contaminant Reduction | Chlorine taste and odor, sediment |
| Maximum Pressure | 125 PSI |
| Maximum Temperature | 100°F (38°C) |
| Connection Types | 1/4" FQC Quick Connect or 1/4" FPT (Female Pipe Thread) |
| Replacement Cycle | Every 3,000 gallons or 12 months, whichever comes first |
Where to Use the K5621
The Omnipure K5621 inline filter fits a wide range of residential and commercial applications including reverse osmosis systems (as pre-filter or post-filter), under-sink drinking water systems, refrigerator and ice maker connections, beverage dispensing equipment, drinking fountains, and inline point-of-use filtration. The 1/4" FQC quick connect fitting allows tool-free installation in most modern plumbing setups, while the 1/4" FPT option provides compatibility with threaded connections. Note that NPT fittings measure larger than their nominal size—1/4" NPT actually measures approximately 0.540" in diameter at the threads, not 0.25".
K5621 Filter Specs
Performance Parameters
| Model Number | Omnipure K5621 (K5621-JJ, K5621-BB) |
| Filtration Media | Carbon Block |
| Contaminant Reduction | Chlorine taste and odor, sediment |
| Maximum Pressure | 125 PSI |
| Maximum Temperature | 100°F (38°C) |
| Connection Types | 1/4" FQC Quick Connect or 1/4" FPT (Female Pipe Thread) |
| Replacement Cycle | Every 3,000 gallons or 12 months, whichever comes first |
Where to Use the K5621
The Omnipure K5621 inline filter fits a wide range of residential and commercial applications including reverse osmosis systems (as pre-filter or post-filter), under-sink drinking water systems, refrigerator and ice maker connections, beverage dispensing equipment, drinking fountains, and inline point-of-use filtration. The 1/4" FQC quick connect fitting allows tool-free installation in most modern plumbing setups, while the 1/4" FPT option provides compatibility with threaded connections. Note that NPT fittings measure larger than their nominal size—1/4" NPT actually measures approximately 0.540" in diameter at the threads, not 0.25".
Description
K5621 Filter Specs
Performance Parameters
| Model Number | Omnipure K5621 (K5621-JJ, K5621-BB) |
| Filtration Media | Carbon Block |
| Contaminant Reduction | Chlorine taste and odor, sediment |
| Maximum Pressure | 125 PSI |
| Maximum Temperature | 100°F (38°C) |
| Connection Types | 1/4" FQC Quick Connect or 1/4" FPT (Female Pipe Thread) |
| Replacement Cycle | Every 3,000 gallons or 12 months, whichever comes first |
Where to Use the K5621
The Omnipure K5621 inline filter fits a wide range of residential and commercial applications including reverse osmosis systems (as pre-filter or post-filter), under-sink drinking water systems, refrigerator and ice maker connections, beverage dispensing equipment, drinking fountains, and inline point-of-use filtration. The 1/4" FQC quick connect fitting allows tool-free installation in most modern plumbing setups, while the 1/4" FPT option provides compatibility with threaded connections. Note that NPT fittings measure larger than their nominal size—1/4" NPT actually measures approximately 0.540" in diameter at the threads, not 0.25".
