(2 pack) Tetra Whisper Bio-Bag Disposable Filter Cartridges, for Aquariums
- Brand:
- Tetra
- Model Number:
- 25900
- UPC:
- 468361489825
- EAN:
- 0468361489825
- Walmart SKU:
- 16375705394
Key Takeaway
The the past three weeks at $7.31 represents stable pricing, running closely tracking the 90-day average of $7.31.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$7.31 | |
|
Lowest Price
|
$7.31 | |
|
Most Recent Price
|
$7.31 |
- Average Price
- $7.31
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$7.31 | |
|
Lowest Price
|
$7.31 | |
|
Most Recent Price
|
$7.31 |
- Average Price
- $7.31
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked (2 pack) Tetra Whisper Bio-Bag Disposable Filter Cartridges, for Aquariums since 5/27/2026. The most recent price update was on Sep 15, 2026.
Price Range: Over the past 90 days, the price has ranged from $7.31 (lowest on 5/27/2026) to $7.31 (highest on 5/27/2026). The average price during this period is $7.31.
Current Trend: Walmart.com prices have ranged from $7.31 (Sep 15) to $7.31 (Sep 15) over the past 90 days. Current price is close to the 90-day average of $7.31.
Customer Insights: Rated 4.5/5 from 83 reviews.
Customer Reviews
83 reviewsCustomer Reviews
4.5
Based on 83 reviews
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Showing 10 of 83 reviews
Item was delivered quickly %26 was pretty cheap in my opinion for 2 cartridges.
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It works great as the main pump for a betta tank,or a second one in a ten gallon with a devider.
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Effective
Does the job well, but for a messy, baby turtle I may need one filter a week; can be carefully rinsed out once or twice, if you don't mind that job.
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Good price
just got a very nice filter for very little money as well for my little fish tank and these were dirt cheap
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Very satisfied!
I've been using the small Bio Bag filters for several years in my small aquarium. Between changes I simply remove them and rinse them a couple of times a week under strong running water and they keep my water perfectly clean. They serve the purpose very well and my fish seem to be happy.
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Great product
Great product. Worked fast to clean up my tank.
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Work great for my small tanks.
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kept my aquariam clear
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quality filters
Will work in other brands of filtering systems. 1 to 3 gallon that is. (with a little help)
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Wrong item
Unfortunately, I get home look in my bag and see that I have the wrong filter cartridge for my fish tank now I have to make another trip to the store 🙄
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
21 recordsWalmart.com prices have ranged from $7.31 (Sep 15) to $7.31 (Sep 15) over the past 90 days. Current price is close to the 90-day average of $7.31.
| Date | Price | Change | % Change |
|---|---|---|---|
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | — | — |
Third-Party Seller Pricing
4 recordsThird-Party Sellers prices have ranged from $7.31 (Nov 1) to $7.31 (Nov 1) over the past 90 days. Current price is close to the 90-day average of $7.31.
| Date | Price | Change | % Change |
|---|---|---|---|
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | $+0.00 | +0.0% | |
| $7.31 | — | — |
