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🔥 HOT DEAL
Tetra Whisper Bio-Bag Stay Clean, Large Filter Cartridge for Aquarium, 4 Ct
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
100%
Price verified Oct 11, 2026 6:14 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 44% below what this product typically costs — a notable saving over its usual going rate.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
19.39/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water clear – removes odors and discoloration and helps reduce buildup on aquarium glass.
✓STAY CLEAN TECHNOLOGY: By maintaining healthy pH levels, creates easier maintenance for healthier fish
✓FITS TETRA WHISPER AQUARIUM FILTERS: Color coded to make it simple to remember which cartridge size to purchase.
✓CONVENIENT: Pre-assembled, ready to use and easy to replace.
✓USAGE: Change monthly or sooner if needed.
⚙️ Specifications
Tetra
679088
6.4 ounces
4.75 x 4.5 x 7 inches
679088
4 CT
White
Plastic
1
Active
No
Warranty
Manufacturer
Tetra
Part Number
679088
Item Weight
6.4 ounces
Product Dimensions
4.75 x 4.5 x 7 inches; 5.93 ounces
Item model number
41004-00
