Household Grease Traps: Common Types and Usage Tips

During cooking, grease and food waste from the sink flow down the drain, causing blockages and environmental pollution. To address this issue, household grease traps have become essential devices that help filter out grease, protect the drainage system, and minimize the cost of pipe unclogging.
However, there are many types of household grease separators on the market, each with its own advantages and disadvantages. If you’re looking to purchase a grease trap for your sink, this article will help you understand the common types of grease traps, tips for selecting the right one, and how to use it effectively.

What is a Household Grease Trap?

1.1. Definition of a Household Grease Trap

A household grease trap is a device installed under the sink to filter grease and leftover food before wastewater flows into the drainage system. This helps prevent blockages, bad odors, and protects the environment.

1.2. Structure and Operating Principle

A household grease trap typically has three main compartments:
Coarse Waste Filter Compartment: Catches large food particles and debris.
Grease Separation Compartment: Grease, being lighter than water, floats on top and is trapped.
Clean Water Compartment: The filtered water flows out into the drainage system.
👉 Note: Some premium household grease traps come with enhanced filtration systems for more effective grease removal.

2. Common Types of Household Grease Traps

There are many different types of household grease separators in terms of material, size, and design. Below are the most popular types:

2.1. Plastic PP or PE Grease Traps – Budget-Friendly Solution

  • Material: PP (Polypropylene) or PE (Polyethylene).
  • Benefit
    • Affordable, suitable for low budgets.
    • Lightweight, easy to install.
    • Good corrosion resistance in water environments.
  • Drawbacks:
    • Can discolor and accumulate grease over time.
    • Requires frequent cleaning to avoid blockages.
👉 Tip: If you’re looking for an affordable grease trap that still performs well in filtering grease, PP/PE is a good option.

2.2. Composite Plastic Grease Traps – Better Durability

  • Material: High-durability composite plastic.
  • Benefit
    • Better corrosion resistance and load-bearing capacity compared to PP/PE plastic.
    • Reasonably priced.
    • ✅ Lightweight and easy to install.
  • Drawbacks:
    • More Durable than PP Plastic but Not as Durable as Stainless Steel
    • Regular inspections are necessary to prevent cracking or breaking over time.
👉 Tip: Composite plastic grease traps are ideal for families looking to save costs while still needing a durable product.

2.3. 304 Stainless Steel Grease Trap – The Premium Choice

  • Material: Corrosion-resistant 304 stainless steel, high durability.
  • Benefit
    • Resistant to corrosion and grease buildup.
    • Easy to clean, helps reduce bad odors.
    • Long lifespan, minimal need for replacement.
  • Disadvantages: Higher cost compared to plastic models.
👉 Tip: If you want to invest in a long-lasting grease trap, the 304 stainless steel model is the optimal choice.

3. Tips for Choosing a Household Grease Trap

3.1. Determine the Right Size

  • For families of 3-5 people: Choose a grease trap with a capacity of 20-30L.
  • For families of more than 5 people or frequent cooking: Consider a grease trap with a 30-40L capacity.

3.2. Choose the Material

  • 304 Stainless Steel: Most durable, easy to clean, but more expensive.
  • Composite Plastic: Durable, mid-range price.
  • PP/PE Plastic: Affordable, easy to install.

3.3. Design and Filtration System

  • Choose a model with 3 compartments for better grease separation efficiency.
  • It’s best to have a tightly sealed lid to prevent odors from escaping.

4. How to Use and Maintain a Household Grease Trap

4.1. Regular Cleaning

  • Daily: Remove coarse waste from the first filtration compartment.
  • Weekly: Clean the grease compartment.
  • Monthly: Check the drainage system to ensure smooth operation.

4.2. Proper Usage

  • Do not pour hot grease directly into the sink.
  • Avoid letting food scraps enter the grease trap to prevent blockages.
  • Replace the grease trap if it becomes damaged or loses filtration efficiency.

5. Where to Buy a Reliable Household Grease Trap?

👉 Tip: Ecoprotec is a trusted supplier of high-quality household grease traps, certified to ISO standards, with full warranty coverage. You can order directly at atnewtech.vn or call 0368172226 / 0834473166 for detailed consultations and pricing.
  1. Conclusion
Choosing the right household grease trap helps protect your drainage system, reduce pollution, and save on repair costs. Before purchasing, consider the material, size, and a reputable supplier to ensure long-term effectiveness.
👉 If you’re looking for a high-quality grease trap for your household, visit atnewtech.vn or contact the hotline 0368172226 / 0834473166 for quick support! 🚀

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