Best Washable Throw Pillow Inserts of 2026

Upgrade your throw pillows with the EDOW Throw Pillow Insert. It comes with upgraded microfiber polyester filler, providing great spring back ability and medium support. The cover is made of polyester, and the pillow is lightweight and soft. It is machine washable, and you can dry it in the dryer or bask it in sunlight to help it recover its fluffy shape. Please note that it is compressed and vacuum-sealed for shipping purposes. With this purchase, you'll receive one pillow insert (18"x18").

Upgrade your living space with the EDOW Throw Pillow Inserts. These 18x18 inch pillows are filled with microfiber polyester for great spring back ability and medium support. The gentle circle machine washable cover is made of polyester. The pillows are compressed and vacuum sealed for shipping purposes, but can easily regain their fluffy shape with a quick tumble in the dryer or a little time in the sunlight. With a set of 2 pillows and a 12-month warranty, these inserts are a great addition to any couch or bed.

Upgrade your couch cushions or shams with EDOW's set of 4 throw pillow inserts. With a medium support and great spring back ability, these inserts are filled with upgraded microfiber polyester filler and covered with a durable polyester cover. At 18x18 inches and weighing 0.99lb/450g, they fit most standard pillow covers. Plus, they are easy to clean - simply toss them in the washing machine on a gentle cycle and dry in the dryer or sunlight. The pillows come vacuum sealed for shipping and include a 12-month warranty and friendly customer service.

The Amazon Basics Pillow Inserts come in a convenient 4-pack of 18x18-inch cushions, perfect for refreshing your sofa, bed, or chair with new stuffing. These inserts fit easily inside your existing pillow covers or shams, making them ideal for decorative use. They arrive compressed to save space, but you can quickly restore their fluffiness by tossing them in the dryer on the Air/Fluff cycle for 5 to 10 minutes or fluffing by hand until they reach your preferred thickness. Plus, these pillow inserts are machine washable, so you can keep them fresh and clean with minimal effort.

The MIULEE Pillow Inserts offer excellent comfort and support thanks to their high-quality virgin microfiber filling. This ensures the pillows stay fluffy and maintain their shape over time, giving you reliable cushioning. The durable 60 GSM non-woven fabric cover is soft on your skin and breathable, making it perfect for long-term use. Whether you need extra comfort on your sofa, couch, or bed, or lumbar support in your office chair, these inserts provide versatile relaxation. Plus, the covers are easy to clean with machine wash on gentle mode, helping you keep your pillows fresh and hygienic without much effort.

The EIUE Washable Pillow Insert offers a great combination of comfort and convenience for your home. Its compressed packaging makes it easy to transport and store until you’re ready to use it. The pillow features a dual filling that balances softness with support, helping you enjoy a cozy and restful experience whether on your sofa or bed. Plus, this pillow insert is machine washable, so you can keep it clean and fresh without any hassle, maintaining its fluffiness over time. Each pillow core is handmade, ensuring unique quality, though slight size differences may occur.

The MIULEE 18x18 Pillow Inserts are made with high-quality 100% virgin microfiber filling and soft 110 GSM brushed fabric, giving you a durable and attractive cushion. Each pillow is filled with 500g of material, providing firmer support than many others on the market. These inserts comfortably mold to your body's shape, making them great for back or lumbar support. Plus, they are easy to care for since the covers can be machine washed gently and dry quickly, helping you keep your pillows fresh and clean without much effort.

The Oubonun Pillow Inserts come in a convenient pack of two, each measuring 18x18 inches and made from soft polyester. When you first open them, they might look a bit flat, but a quick tumble in the dryer on low heat will help them fluff up nicely, giving your pillows a fuller, more inviting look. Gently patting them after unpacking also helps the fibers relax and regain their natural shape over time. These inserts feature clean, defined edges that provide a polished shape, making your pillow covers look crisp and stylish. Filled with premium polyester fiber, they offer a cozy, soft feel that’s comfortable without being too firm, perfect for everyday use.