12th Jul 2026, 10:47 PM
Penn-Plax Cascade 170 Filter Replacement Bio-Sponges (2 Sponges) - Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums
Price may vary by location, shipping cost, and availability.
86% Off
$5.48
$39.99
Highest: $5.49
Average: $4.80
Lowest: $4.13
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Penn-Plax Cascade 170 Filter Replacement Bio-Sponges (2 Sponges) - Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums here. This product's current Price in USA is $5.48. The average and highest prices are $4.80 and $5.49 respectively.
| Lowest Ever Price | $4.13 |
|---|---|
| 26th Mar 2026 | |
| Average Price | $4.80 |
| Based on 165 days price tracking | |
| Highest Price | $5.49 |
| 23rd Jun 2026 | |
Price History of All Variants of Penn-Plax Cascade 170 Filter Replacement Bio-Sponges 2...
Current Price in USA
| Price | $5.48 |
|---|---|
| MRP | $39.99 |
| Savings | $34.51 |
| Discount | 86.29% |
Recent Price Drops on Penn-Plax Cascade 170 Filter Replacement Bio-Sponges (2 Sponges) - Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums
Price Drop 15th Jun 2026
$5.48 → $5.18
5.47% drop
Price Drop 25th Mar 2026
$4.40 → $4.13
6.14% drop
Price Drop 7th Mar 2026
$4.89 → $4.62
5.52% drop
Product Information
Details
| Product Name | Penn-Plax Cascade 170 Filter Replacement Bio-Sponges (2 Sponges) - Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums |
|---|---|
| Store Product Code | B0026XV75G |
| Store Name | amazon.com |
| Brand | Penn-Plax |
| Rating | 9.4 / 10 |
| Category | Filters |
| Product Manufacturer | Penn Plax |
| Model Number | CIF4FI |
| Model Number | CIF4FI |
| Model Name | CIF4FI |
| Color | No Color |
| Size | Cascade 170 Replacement Bio-Sponge |
| Dimensions | 1.2"L x 1.3"W x 1.6"Th |
Features
- REPLACEMENT FILTER MEDIA: These Bio-Sponges are specifically designed for the Cascade 170 Fully Submersible Internal Filter (CIF4), and serve as a replacement for when its time to cycle out filter media.
- PHYSICAL & BIOLOGICAL FILTRATION: These replacement Bio-Sponges optimize the colonization of anaerobic bacteria, along with providing mechanical filtration that traps large particulate matter.
- 2-PACK: The package contains 2 Bio-Sponges. Although they are disposable, they can be reused time and time again. Simply clean the Bio-Sponges in a separate container within some of your aquariums water. This allows for the colony of anaerobic bacteria to remain intact within the Bio-Sponges.
- MEASUREMENTS: 1.2 (L) x 1.3 (D) x 1.6 (H) each.
- SHOP PENN-PLAX FOR ALL YOUR PETS NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.
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Rating and Reviews
9.4 Based on 4424 reviews
Penn-Plax Cascade 170 Filter Replacement Bio-Sponges 2 has 9.4 rating out of 10. This average rating is consist of 4424 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.