GROOKPET Dog Water Fountain Filters – 12-Pack Replacement with 6 Filters and 6 Sponges for 7L Fountain
GROOKPET Dog Water Fountain Filters – 12-Pack Replacement with 6 Filters and 6 Sponges for 7L Fountain
The GROOKPET Dog Water Fountain Filters set includes 12 replacement pieces: 6 filters and 6 sponges, engineered to fit GROOKPET dog water fountains. Each filter combines activated carbon, ion exchange resin, and sponge layers to help trap hair and fine particles, reduce odors, and improve water taste. The 7-liter gravity-fed fountain for large dogs stays cleaner with regular filter changes, encouraging your pet to drink more fresh water.
What’s Inside the Pack
- 6 individual filter cartridges (vacuum-sealed for freshness)
- 6 pre-filter sponges (cotton-based to catch larger debris)
Each filter is individually wrapped to preserve the activated carbon’s effectiveness until use. The sponges sit above the filter to extend its life by trapping hair and sediment first.
How the Filtration Works
The three-layer design targets different contaminants:
- Sponge layer: Captures visible particles like dog hair and food bits.
- Activated carbon: Adsorbs chlorine, bad tastes, and odors from tap water.
- Ion exchange resin: Reduces heavy metals and minerals that cause scale buildup.
This combination helps keep the water clearer and fresher between cleanings. The cotton sponge material is gentle on the pump and easy to rinse.
Compatibility and Fit
This replacement kit is made specifically for GROOKPET dog water fountains, particularly the 7-liter gravity-fed model (item model number S13-6pcs). The filters and sponges drop into the standard filter slot without modification. If you own a different fountain, check dimensions: each filter measures roughly 2 inches across, and the sponge fits snugly under the top plate.
Maintenance Tips from the Manufacturer
GROOKPET recommends rinsing the filter under cool water before first use to activate the carbon and remove any loose dust. For best water quality, replace the filter every two weeks. The sponges can be cleaned more often if you have multiple dogs or a heavy drinker. The entire fountain should be disassembled and washed weekly to prevent biofilm.
Specifications at a Glance
| Brand | GROOKPET |
| Model Number | S13-6pcs |
| Package Contents | 6 filters + 6 sponges (total 12 pieces) |
| Filter Media | Activated carbon, ion exchange resin, cotton sponge |
| Compatible Fountain | GROOKPET 7L dog water fountain (gravity-fed) |
| Package Dimensions | 5.24 x 4.17 x 2.05 inches |
| Weight | 3.84 ounces (109 grams) |
| Color | White |
| Power Source | Gravity-Fed (no electricity needed) |
| Recommended Replacement | Every 2 weeks |
Frequently Asked Questions
Will these filters fit fountains from other brands?
They are designed exclusively for GROOKPET fountains. The shape and size of the filter and sponge match the S13 model. Using them in other fountains may result in poor sealing or reduced filtration.
Are the sponges reusable?
The sponges can be rinsed and reused a few times, but GROOKPET includes six sponges to match the six filters, implying a one-to-one replacement schedule. For optimal performance, swap both at the same time.
Is it normal for the first batch of water to have black specks?
Yes, a small amount of loose carbon dust may appear after the initial rinse. Running the fountain for a few minutes and discarding that water clears it completely. This does not affect pet safety.
How much water does the fountain hold?
The compatible GROOKPET fountain has a 7-liter (about 1.85 gallons) capacity, suitable for large dogs or multiple pets.