---
product_id: 194121724
title: "BioMaster Pre-Filter Tubes (for BioMaster 250)"
brand: "oase"
price: "£13.38"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/194121724-biomaster-pre-filter-tubes-for-biomaster-250
store_origin: GB
region: United Kingdom
---

# Improved flow rate Durable, easy maintenance Less frequent cleaning BioMaster Pre-Filter Tubes (for BioMaster 250)

**Brand:** oase
**Price:** £13.38
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your pond’s pulse with the BioMaster Pre-Filter Tube!

## Quick Answers

- **What is this?** BioMaster Pre-Filter Tubes (for BioMaster 250) by oase
- **How much does it cost?** £13.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/194121724-biomaster-pre-filter-tubes-for-biomaster-250)

## Best For

- oase enthusiasts

## Why This Product

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

## Key Features

- • **Air-Free Filtration:** Reduces vacuum pressure to prevent unwanted air intake, protecting your filter’s integrity.
- • **Clean Less, Enjoy More:** Extended cleaning intervals mean less hassle and more time enjoying your pond.
- • **Durability Meets Design:** Crafted from robust plastic to withstand wear and tear, ensuring long-lasting performance.
- • **Perfect Fit, Official Quality:** Genuine Oase spare part designed specifically for BioMaster 250 for seamless replacement.
- • **Streamlined Flow, Maximum Efficiency:** Optimized tube diameter boosts consistent water flow for healthier aquatic environments.

## Overview

The Oase BioMaster Pre-Filter Tube (Part #45163) is a durable, clear replacement component designed exclusively for the BioMaster 250 and Thermo 250 filters. It enhances water flow consistency, reduces cleaning frequency by minimizing vacuum pressure, and ensures long-term reliability with its robust construction—making it an essential upgrade for efficient, hassle-free pond filtration.

## Description

BioMaster Pre-Filter Tubes (for BioMaster 250)

## Features

- New pre filter internal tube for BioMaster 250 filter
- Improves flow rate and requires cleaning less often
- Official Oase Spare Part Number: 45163
- Fits BioMaster 250
- Ideal replacement for the current prefilter tube

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 18.5 x 2.5 x 2.5 cm; 20 g |
| Item model number | 45163 |
| Colour | Clear |
| Size | One Size |
| Quantity | 1 |
| Specific Uses | Indoor |
| Batteries required | No |
| Item Weight | 20 g |

## Images

![BioMaster Pre-Filter Tubes (for BioMaster 250) - Image 1](https://m.media-amazon.com/images/I/41rejTCXRcL.jpg)

## Frequently Bought Together

- Oase BioMaster Pre-Filter Tubes (for BioMaster 250)
- Seachem Matrix Bio Media, 1 Litre
- Oase BioMaster Replacement Foam 30ppi Set of 6

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**Shop now:** [https://www.desertcart.co.uk/products/194121724-biomaster-pre-filter-tubes-for-biomaster-250](https://www.desertcart.co.uk/products/194121724-biomaster-pre-filter-tubes-for-biomaster-250)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-15*