$80.65
- 22322-NA
- Kohler
- Aquifer® Shower filter replacement two-pack
- Not Applicable
- Water Filtration Filters
$344.20
- 77686-NA
- Kohler
- Aquifer® double-cartridge water filtration system
- Not Applicable
- Water Filtration Systems
$102.60
- 21374-NA
- Kohler
- Aquifer Refine™ Ultra-filter replacement filter
- Not Applicable
- Water Filtration Filters
$91.15
- 77687-NA
- Kohler
- Aquifer® single replacement filter cartridge
- Not Applicable
- Water Filtration Filters