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The Water Sentinel WSP-3 PetFilter transforms your garden hose into a dedicated pet washing station, delivering chlorine-reduced water that's gentler on fur, skin, and sensitive noses. This economical TST Water solution threads directly onto standard hose connections, filtering up to 300 gallons without removing beneficial minerals.
SPECIFICATIONS
WSP-3 PetFilter Technical Details
| Model Number | WSP-3 (Water Sentinel PetFilter) |
| Manufacturer | TST Water |
| Connection Type | Standard garden hose thread (GHT) |
| Capacity | 300 gallons or 6 months |
| Filtration Target | Chlorine, tastes, odors |
| Flow Application | Outdoor pet washing, animal hydration |
| Mineral Retention | Yes, beneficial minerals pass through |
| Replacement Indicator | Reduced flow or 300 gallons elapsed |
INSTALLATION & USE
Connecting the WSP-3 to Your Garden Hose
- Unscrew any existing nozzle or attachment from your garden hose
- Hand-tighten the WSP-3 PetFilter inlet onto the hose threads until snug
- Attach your spray nozzle or pet washing wand to the filter's outlet
- Run water for 30 seconds before first use to flush the carbon media
- Replace the cartridge when flow diminishes or after 300 gallons of use
COMPATIBILITY
Works With Standard Garden Hose Systems
The Water Sentinel WSP-3 fits all standard garden hoses with 3/4-inch GHT (Garden Hose Thread) connections. Compatible with pet washing attachments, spray nozzles, and portable animal watering systems. While marketed as a pet filter, this unit uses the same carbon block technology found in TST Water's refrigerator replacement cartridges, making it an economical alternative to expensive inline filters for outdoor washing applications.
π§ Pro Tip: Mark your installation date on the filter housing with a waterproof marker. Most pet owners hit 300 gallons in 4-5 months with regular bathing schedules, well before the 6-month maximum lifespan.
