---
product_id: 582646024
title: "OASE Biomaster Inlet/Outlet Connection Unit"
brand: "oase"
price: "HK$127"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/582646024-oase-biomaster-inlet-outlet-connection-unit
store_origin: HK
region: Hong Kong
---

# Compatible with multiple BioMaster models Precision-fit replacement Durable, long-lasting build OASE Biomaster Inlet/Outlet Connection Unit

**Brand:** oase
**Price:** HK$127
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Upgrade your pond’s heart with leak-proof precision!

## Quick Answers

- **What is this?** OASE Biomaster Inlet/Outlet Connection Unit by oase
- **How much does it cost?** HK$127 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/582646024-oase-biomaster-inlet-outlet-connection-unit)

## 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

- • **Leak-Proof Assurance:** Engineered to eliminate common filter leaks and maintain pond health
- • **Premium OASE Quality:** Original manufacturer part ensures reliable performance and durability
- • **Optimized Flow Control:** Maintains ideal water circulation for crystal-clear aquatic environments
- • **Seamless Compatibility:** Fits BioMaster 250/350/600/850 & Thermo models flawlessly
- • **Effortless Installation:** Quick swap design saves time and hassle for busy pond managers

## Overview

The OASE BioMaster Inlet/Outlet Connection Unit is a genuine replacement part designed for BioMaster 250/350/600/850 and BioMaster Thermo models. It ensures a perfect fit, prevents leaks, and maintains optimal water flow, extending the life and efficiency of your pond filtration system.

## Description

Replacement OASE BioMaster & FiltoSmart Replacement Inlet Assembly. For the for BioMaster 250/350/600/850 & BioMaster Thermo 250/350/600/850.

## Features

- Replacement OASE BioMaster & FiltoSmart Replacement Inlet Assembly.
- For the for BioMaster 250/350/600/850 & BioMaster Thermo 250/350/600/850.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QN5HBP5 |
| ASIN  | B07QN5HBP5 |
| Best Sellers Rank | #128,516 in Pet Supplies ( See Top 100 in Pet Supplies ) #2,083 in Aquarium Filter Accessories |
| Brand Name | OASE |
| Customer Reviews | 4.6 4.6 out of 5 stars (38) |
| Date First Available  | November 7, 2023 |
| Item Form | Solid Component |
| Item model number  | 45157 |
| Liquid Volume | 1 ml |
| Manufacturer | OASE |
| Manufacturer  | OASE |
| Manufacturer Part Number | 45157 |
| Model Number | 45157 |
| Number of Items | 1 |
| Package Dimensions  | 5.24 x 5.08 x 3.27 inches; 2.82 ounces |
| Pet Type | Fish |
| Target Species | Fish |
| Unit Count | 1 count |

## Product Details

- **Brand:** OASE
- **Item Form:** Solid Component
- **Liquid Volume:** 1 ml
- **Manufacturer:** OASE
- **Unit Count:** 1 count

## Images

![OASE Biomaster Inlet/Outlet Connection Unit - Image 1](https://m.media-amazon.com/images/I/51ExDr5sIWS.jpg)

## Frequently Bought Together

- OASE Biomaster Inlet/Outlet Connection Unit
- OASE Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 60 Ppi
- OASE Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 30 Ppi, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/582646024-oase-biomaster-inlet-outlet-connection-unit](https://www.desertcart.hk/products/582646024-oase-biomaster-inlet-outlet-connection-unit)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-10-09*