---
product_id: 53290988
title: "Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups"
brand: "penn-plax"
price: "NT$6105"
currency: TWD
in_stock: true
reviews_count: 5
category: "Penn Plax"
url: https://www.desertcart.tw/products/53290988-penn-plax-cascade-300-power-filter-hang-on-filter-quad
store_origin: TW
region: Taiwan
---

# 300 GPH powerful flow Quiet operation Adjustable flow control Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups

**Brand:** penn-plax
**Price:** NT$6105
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your aquarium game with whisper-quiet, powerhouse filtration!

## Quick Answers

- **What is this?** Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups by penn-plax
- **How much does it cost?** NT$6105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/53290988-penn-plax-cascade-300-power-filter-hang-on-filter-quad)

## Best For

- penn-plax enthusiasts

## Why This Product

- Trusted penn-plax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quad Filtration Power:** Activated Carbon + Poly Fiber Floss + Bio-Sponge + Bio-Falls system for ultimate water purity.
- • **Breathe Easy, Fish Happy:** Bio-Falls oxygenation boosts beneficial bacteria to reduce ammonia and nitrate naturally.
- • **Effortless Hang-On Design:** Secure mounting with an extendable lift tube (8.25”–12.25”) fits diverse tank sizes.
- • **Crystal Clear Water, Always:** Delivers 300 gallons per hour to keep tanks up to 100 gallons pristine.
- • **Tailored Flow for Every Moment:** Adjustable knob lets you control water flow during feeding or maintenance.

## Overview

The Penn-Plax Cascade 300 Power Filter is a hang-on aquarium filter designed for freshwater and saltwater tanks up to 100 gallons. It delivers a robust 300 GPH flow with adjustable settings, featuring a quad filtration system including activated carbon, poly fiber floss, a bio-sponge cartridge, and an oxygenating Bio-Falls system. Its quiet operation and secure mounting with an extendable lift tube make it a versatile and efficient choice for maintaining crystal clear, healthy aquatic environments.

## Description

Product Description Penn-Plax presents the The Cascade 300 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 300 Gallons per Hour (GPH) for tanks up to 100 Gallons in size. It’s great for Freshwater and Saltwater aquariums.ACCOMMODATING: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The hang-on design is constructed for safe mounting. The lift tube extends between 8. 25” (min) and 12. 25” (max). Please be aware that the filter indeed does make some noise. EXTREMELY BENEFICIAL: This Cascade filter utilizes disposable, double-sided media cartridges that contain Activated Carbon and Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water. Media cartridges are recommended to be replaced once a month. REVOLUTIONARY: The Cascade 300 Power Hang-On Filter features a Bio-Sponge cartridge that optimizes colonization of anaerobic bacteria, and is independent from the first stage filter media. In addition, our Bio-Falls system enhances water oxygenation, and aids with removing ammonia and nitrate.OVERALL MEASUREMENTS: 8. 25” (H) x 11. 25” (W) x 6. 25” (D). Directions Follow included paper instructions.

Review: silenciosos y funcionales
Review: This filter works really well. My only issue with it is the intake tube is not long enough, I have a tall 37 gallon tank and it doesn’t even go half way down.

## Features

- QUIET & EFFICIENT: The Cascade 300 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 300 Gallons per Hour (GPH) for tanks up to 100 Gallons in size. It’s great for Freshwater and Saltwater aquariums.
- ACCOMMODATING: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The hang-on design is constructed for safe mounting. The lift tube extends between 8. 25” (min) and 12. 25” (max). Please be aware that the filter indeed does make some noise.
- EXTREMELY BENEFICIAL: This Cascade filter utilizes disposable, double-sided media cartridges that contain Activated Carbon and Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water. Media cartridges are recommended to be replaced once a month.
- REVOLUTIONARY: The Cascade 300 Power Hang-On Filter features a Bio-Sponge cartridge that optimizes colonization of anaerobic bacteria, and is independent from the first stage filter media. In addition, our Bio-Falls system enhances water oxygenation, and aids with removing ammonia and nitrate.
- OVERALL MEASUREMENTS: 8. 25” (H) x 11. 25” (W) x 6. 25” (D)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002DJ82G |
| Allergen Information | Codfish Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 262,674 in Pet Supplies ( See Top 100 in Pet Supplies ) 1,178 in Aquarium Filters |
| Colour | Clear blue |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,905) |
| Date First Available | 7 Aug. 2012 |
| Item Form | Wet/Dry |
| Item Weight | 0.28 g |
| Item model number | CPF5 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish and Aquatic |
| Product Dimensions | 15.88 x 28.58 x 20.96 cm; 0.28 g |
| Quantity | 1 |
| Size | Cascade 300 |
| Specific Uses | Indoor |

## Images

![Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups - Image 1](https://m.media-amazon.com/images/I/61AIuLtYjzL.jpg)
![Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups - Image 2](https://m.media-amazon.com/images/I/61xlKGB7xbL.jpg)
![Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups - Image 3](https://m.media-amazon.com/images/I/61zhiGsovWS.jpg)
![Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups - Image 4](https://m.media-amazon.com/images/I/71HCWp6gcAL.jpg)
![Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups - Image 5](https://m.media-amazon.com/images/I/71q6c7ZH7dL.jpg)

## Questions & Answers

**Q: Hey guys, what is the voltage? does it go from 110 v to 240v? i don't see it on amazon uk. if it doesn't work with 240v, what can i do? thanks.**
A: Thanks for your question. This filter is 110V and there's no way to adjust it to 240V for England. We wouldn't recommend running this filter with a power converter, so your best bet may be to stop by your favorite local aquarium store to purchase your filter.

**Q: I always buy the replacement carbon filters but where are the 2 black replacement foam sponge filters?**
A: When I buy these filters I throw away the black foam.I used the white filter fiber works so much better..and gets your water clean and clear faster..

**Q: I have a 56 gallon tall tank and need a filter that works well in this type. Will this model work well in the tall tank type?**
A: I think you will be happy with this filter. I am using one in my 200 gal fish tank I like it because 1. it is a good filter 2. It keeps the water oxygenated. ( lot's of bubbles )  :-) when I get my 75 gal tank ready I all ready have one for it.

**Q: What is the KWH for the 300 per day?**
A: idk but its probably not anything your going to notice

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 3 May 2024*

silenciosos y funcionales

### ⭐⭐⭐⭐⭐ Review
*by M***T on 24 March 2023*

This filter works really well. My only issue with it is the intake tube is not long enough, I have a tall 37 gallon tank and it doesn’t even go half way down.

### ⭐⭐⭐⭐⭐ Review
*by B***N on 4 May 2025*

Works well and does the job. Fairly quiet you might hear a slight hum and the trickling of water. Can't be beat if you're in the market for one and can't be beat at this price.

## Frequently Bought Together

- Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups
- Penn-Plax Cascade 300 GPH Hang On Replacement Media for The Cascade 300 Filter, 3 Pack
- Penn-Plax Cascade 300 GPH Hang On Filter Aquarium Bio Sponge Replacement; 2 Pack

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-01*