---
product_id: 13747864
title: "Cascade 150 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups"
brand: "penn-plax"
price: "$150.45"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/13747864-cascade-150-power-filter-hang-on-filter-with-quad-filtration
store_origin: US
region: United States of America
---

# 150 GPH flow rate Adjustable flow knob Double-sided media cartridges Cascade 150 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups

**Brand:** penn-plax
**Price:** $150.45
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Clarity with Cascade 150!

## Quick Answers

- **What is this?** Cascade 150 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups by penn-plax
- **How much does it cost?** $150.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/13747864-cascade-150-power-filter-hang-on-filter-with-quad-filtration)

## 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

- • **Compact Design:** Space-saving dimensions fit seamlessly into any setup.
- • **Customizable Flow:** Tailor your aquarium's water flow for optimal feeding.
- • **Advanced Filtration:** Double-sided cartridges for superior chemical and odor removal.
- • **Crystal Clear Water:** Experience pristine clarity with every drop.
- • **Bio-Sponge Technology:** Boost beneficial bacteria for a healthier aquatic environment.

## Overview

The Penn-Plax Cascade 150 Power Filter is a versatile hang-on filter designed for both freshwater and saltwater aquariums, delivering a powerful 150 GPH flow rate. Its adjustable flow knob and advanced filtration system, featuring double-sided media cartridges and Bio-Sponge technology, ensure crystal clear water and a thriving aquatic ecosystem.

## Description

Penn-Plax presents the Cascade 150 Power Hang-On Filter. This filter quietly delivers crystal clear water, and pushes water at 150 Gallons per Hour (GPH) for tanks up to 35 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 7” (min) and 10. 5” (max). 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. Revolutionary: The Cascade 150 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: 6. 75” (H) x 7. 25” (W) x 4. 75” (D).

## Features

- QUIET & EFFICIENT: The Cascade 150 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 150 Gallons per Hour (GPH) for tanks up to 35 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 7” (min) and 10. 5” (max).
- 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.
- REVOLUTIONARY: The Cascade 150 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: 6. 75” (H) x 7. 25” (W) x 4. 75” (D)

## Images

![Cascade 150 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups - Image 1](https://m.media-amazon.com/images/I/91UTPlE6i3L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this filter have a flow adjustment?**
A: It does but it's an extremely minimal change in the flow, unless I got a defective one. If you've only got one filter on your tank, don't use this one.

**Q: Is there any type of "filter extender?" I need it to reach farther now.**
A: Not that I know of.  But, I bet you can go to your local hardware or builder store and find vinyl tubing that has a diameter that would snuggly fit over the end of the tube.  Then you can make it how ever long you need and cut it to size.  Bring the filter tube into the store and test it out on different sizes.  I'm sure something will fit on it.

**Q: I need an extension on the water intake, what is the longest length I can add to this filter?**
A: I was concerned also when i realized how short the tube was, but can say after a years use that this is one of the best filters I've ever used in my 35 gal tank.

**Q: Can I use this for a saltwater tank**
A: Hey Daniel, 

Thanks for your question. Yes, you can use this filter for a saltwater tank.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Still Working Great
*by L***C on April 24, 2025*

The Penn-Plax Cascade 150 power filter pump is still working great! It’s reliable and keeps the water clean. Very happy with its performance!

### ⭐⭐⭐⭐⭐ Excellent HOB filter for a 20-30 gallon!
*by J***E on August 1, 2024*

I bought this filter as an upgrade for a 30 gallon tank I keep which also has a sponge filter for it, so I keep it stocked higher with my fish and snails! I knew my snails would breed more soon so I thought I'd upgrade my 5-7 gallon HOB secondary filter to something much better and got this one. Good lord, the Cascade filter is great. I have other tanks with a so-called "whisper" filter on it which came with it and are advertised on their quietness and efficiency... but this Cascade filter right away was the quietest filter I ever heard! Literally the next week I waited and I still could only hear the bubbling of the main sponge filter over the gentle trickle of the Cascade. It is an amazing singular filter, and works excellently also as a secondary if you can position it or adjust the outlet to where you need for your tank. Could be excellent to add if you learn you need a current for your new fish.

### ⭐⭐⭐⭐ Good filter.  Good customer service from Penn Plax
*by G***. on January 23, 2020*

This is a good filter for the price. It could use a bit more flow power, but it does have a flow control know which is nice. Made my tank crystal clear. At one point the motor went out (my fault) because it ran dry for a couple minutes while I was changing water and stopped working. I contacted Penn Plax and they sent me a brand new one free, but only cost of shipping. I appreciated that service.

## Frequently Bought Together

- Penn-Plax Cascade 150 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups
- Penn-Plax Cascade Hang-on Power Filter Replacement Cartridges - 3 Pack
- Penn-Plax Cascade 150 or 200 GPH Hang On Filter Aquarium Bio Sponge Replacement; 1 Pack; Cut to fit Cascade 150 or 200

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*