Best Microwave Waveguide Covers of 2025

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Microwave waveguide covers are an essential accessory for any microwave oven. These covers are designed to protect the waveguide, which is a crucial component that directs the microwave energy from the magnetron to the cooking chamber. Without a waveguide cover, the waveguide can become contaminated with food particles or grease, which can cause arcing and damage to the microwave. Waveguide covers are available in different sizes and materials, and they are easy to install. They can also be easily cleaned or replaced if necessary. Investing in a waveguide cover can help to prolong the life of your microwave and ensure that it operates safely and efficiently.
At a Glance: Our Top Picks
Top 10 Microwave Waveguide Covers
6 PCS Universal Mica Waveguide Covers
The Jezioro Microwave Covers come as a set of six durable mica sheets, designed to withstand high temperatures and prevent food and moisture from escaping into your microwave. This ensures optimal efficiency and safety while cooking. The covers are easily cut to fit various microwave shapes, allowing you to prolong the life of your appliance. Additionally, timely replacement of these sheets helps eliminate grease stains and fire traces, making them an essential kitchen accessory for every household.
Universal Mica Wave Guide Cover Sheet
TheOneStopSatShop Wave Guide is a versatile solution for your microwave oven needs. This universal mica wave guide cover allows you to repair your microwave oven easily, saving you money on professional repairs. You can cut the sheet to size, ensuring a perfect fit for most microwave ovens. Measuring 150mm x 100mm, it provides ample coverage, enhancing the efficiency of your appliance. With this product, you gain both convenience and cost-effectiveness, making it an essential addition to your kitchen toolkit.
BOJACK Microwave Mica Sheet Waveguide Cover
The BOJACK Mica Sheet is a super thick heat insulation accessory designed for microwave ovens. With a size of 117x64 mm, it ensures a perfect fit as long as the shape matches. This mica sheet boasts high temperature resistance, protecting your microwave from potential damage. Its flame-retardant properties guarantee safety during use, while its excellent heat dissipation helps maintain optimal microwave performance. Replacing it promptly when stained or burnt is essential for continued efficiency.
Garosa Microwave Oven Mica Plate Replacement
The Garosa Mica Plate is designed to protect your microwave oven from food and moisture splashes, enhancing its efficiency and extending its lifespan. With its high temperature resistance and excellent insulating properties, this mica plate ensures reliable performance while being eco-friendly and non-toxic. Its ability to block pollutants like smoke also helps maintain the microwave's effectiveness. You can rely on the Garosa Mica Plate for long-term use, making it an essential accessory for your kitchen appliances.
Bansusu Microwave Mica Sheet 5 Pack
The Bansusu Mica Sheet is a versatile and practical solution for enhancing your microwave's performance. With six heat-resistant mica sheets, you can easily replace the waveguide cover when necessary, ensuring your microwave remains safe and efficient. These cuttable sheets allow you to customise the size to fit your appliance perfectly. Their superior high-temperature resistance ensures they remain flexible and effective, even at high power settings. This product not only protects your microwave from food splashes and moisture but is also suitable for other household appliances.
5 PCS Universal Mica Microwave Waveguide Cover
The Sliverdew Mica Waveguide Cover is an essential replacement for your microwave oven. Made from high-quality mica paper and silicone glue, it ensures durability through a bonding process that withstands heat. Before installation, you will need to clean any residue, making it easy for you to replace. With a product size of 10.8 cm x 9.9 cm, this mica sheet fits perfectly while protecting your microwave from burning. Plus, receiving five pieces means you have enough for daily use, providing great convenience for maintaining your appliance.
Jagowa 5PCS Microwave Mica Plate Replacement
The Jagowa Microwave Mica Plates are essential accessories for maintaining your microwave oven. Made specifically as waveguide covers, they ensure optimal cooking performance by allowing microwaves to pass through efficiently. By replacing worn or damaged mica sheets, you can enhance the lifespan of your appliance and prevent potential cooking issues. This five-piece set provides a convenient solution, ensuring you always have a spare on hand for quick replacements, helping you keep your microwave in top condition.
Universal Mica Sheets for Microwave Repair
The Sliverdew Mica Sheets are designed for easy and flexible use in microwave oven repairs. Their universal fit allows you to cut them to any size you need, ensuring a perfect match for your appliance. Made from durable mica material, these sheets provide excellent high-temperature insulation, protecting your microwave's internal components from damage. Installation is straightforward; simply use your old cover as a template, making the replacement process quick and hassle-free. These versatile sheets can also be used in other appliances, offering a cost-effective solution for various household devices.
6 PCS Mica Microwave Waveguide Covers
The YzmrBdqc Mica Covers consist of six high-quality mica plates, each measuring 11.5 * 6.5 cm. These plates are made from durable, eco-friendly mica paper, ensuring long-lasting use in your kitchen. Their excellent insulating properties help maintain the efficiency of your microwave by preventing food and moisture from spilling inside, which can be a common issue. With their heat resistance, these covers are not only suitable for microwaves but also for various household appliances, making them a versatile addition to your kitchen tools.
Universal Mica Waveguide Covers for Microwaves
The Sliverdew Mica Waveguide Covers are crafted from high-quality mica paper with silicone resin, offering durability and high-temperature insulation for your microwave oven. This ensures that your appliance operates efficiently while being protected from burning. The covers are versatile, suitable for various home appliances, helping to extend their lifespan and improve performance. With easy tracing and cutting, you can customise the size to fit your microwave effortlessly, making maintenance a hassle-free task.
During our microwave waveguide cover research, we found 199 microwave waveguide cover products and shortlisted 10 quality products. We collected and analyzed 11,178 customer reviews through our big data system to write the microwave waveguide covers list. We found that most customers choose microwave waveguide covers with an average price of £4.60.
The microwave waveguide covers are available for purchase. We have researched hundreds of brands and picked the top brands of microwave waveguide covers, including Jezioro, TheOneStopSatShop, BOJACK, Garosa, Bansusu. The seller of top 1 product has received honest feedback from 561 consumers with an average rating of 4.4.

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.