🔥 HOT DEAL Penn-Plax Cascade 500/350 GPH Canister Filter Aquarium Bio Sponge Replacement, 1 Pack

Penn-Plax

Penn-Plax Cascade 500/350 GPH Canister Filter Aquarium Bio Sponge Replacement, 1 Pack

Name: Penn-Plax Cascade 500/350 GPH Canister Filter Aquarium Bio Sponge Replacement, 1 Pack
Brand: Penn-Plax
SKU: B004OL0GG4
Price: 6.49 USD
Availability: InStock

✅ In stock 📉 Price recently dropped

Grade

👍 Good Deal

60.54/100

Current Price

$6.49

Listed $6.49

Analysis Confidence 90%

Check Deal at Amazon

Price verified Oct 11, 2026 8:37 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 32% below what this product typically costs — a notable saving over its usual going rate.
📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
📈Pricing has been trending lower — momentum that adds further appeal to this deal.

How We Scored This Deal

Price Competitiveness 28/28

Recent Value 22/22

Market Standing 0.54/20

Deal Strength 0/20

Momentum 10/10

📝 Product Overview

🏪 Sold by Amazon.com

Product Details

✓Keep your water clean and clear with the replacement bio sponge for use in the Cascade 500 Model CCF1UL and Cascade Elite canister filter models.

✓The bio sponge filter removes ammonia and nitrites from your aquarium tank keeping your aquarium clean; healthy; and odor free.

✓Perfectly cut to fit into the Cascade 500 filter tray without any gaps which could allow pollutants to re-enter the water.

✓Filter sponge optimizes the colonization of beneficial which prevents the water from becoming cloudy and harming fish.

✓Genuine Penn Plax replacement cartridge for Cascade 500 models. When used together; the filter and bio sponge provide maximum protection against water pollutants.