Waterproof Dust Mite Cushion Cover & Throw Pillow Protector | 50×50cm | AU
Dust mite cushion cover — waterproof, zippered
A waterproof cover that seals your cushion insert inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills.
Sofa and scatter cushions are an often-overlooked dust mite allergen reservoir — they collect skin cells over years and rarely get washed.
The TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your decorative cushion cover goes over the top.
What makes a dust mite cushion cover effective
A microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.
- Dust mite allergen barrier — pores well below allergen-particle size, so dust mite waste stays sealed inside the cushion insert.
- Waterproof TPU barrier — blocks spills, food, and accidents on the sofa.
- Breathable, not sweaty — the membrane is microporous, letting water vapour through so the cover still breathes.
- Full-length zipper — a zip along one edge seals the insert inside on all sides.
- Soft, silent, stretchy — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit the insert.
The pore-size detail (third-party tested)
Dust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full-length zipper encloses the insert on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.
Materials & specifications
| Fabric outer | 90gsm polyester knitted jersey |
|---|---|
| Lining | 0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane |
| Pore size | Approximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing. |
| Size | 50 × 50cm |
| Closure | Full-length zipper along one edge |
| Waterproof | Yes — TPU membrane blocks liquid spills |
| Warranty | 10-year product warranty (excludes misuse, improper washing, or damage) |
Who this dust mite cushion cover is for
Best for standard 50×50cm scatter cushions and throw pillows on sofas or beds.
Commonly chosen by
- Anyone building a dust mite barrier across mattress, pillow, and quilt
- Households with kids or pets where cushions face spills, food, or accidents
- People extending barrier coverage from the bedroom to the lounge
Probably not the right fit if
- You prefer 100% natural fibres — see our cotton cushion cover (OEKO-TEX certified, not waterproof)
- Your cushion is significantly larger or smaller than 50×50cm — measure first
Sizing
50 × 50cm. The knitted jersey has stretch to accommodate slight variations. To fit: open the zip, slide the cushion insert inside, close the zip, then put your decorative cushion cover over the top.
Care
A warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.
Full care instructions
- Wash: warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.
- Dry: tumble dry low/medium or air dry. Avoid very hot dryers.
- Frequency: every 3–6 months when a decorative cover sits over the top. Wash sooner after a spill.
- Avoid: bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.
- Lifespan: over 4–5 years, body oils can gradually break down the TPU. A decorative cover on top significantly extends its life.
Dust mite cushion cover FAQs
Will it fit my cushion?
Standard scatter cushion inserts are 50 × 50cm. The knitted jersey has stretch to accommodate slight variations. For significantly larger or smaller cushions, measure your insert before ordering.
What’s the difference between this and the cotton cushion cover?
Both can be used as a barrier against dust mite particles. The cotton version is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills.
Does it feel like plastic?
No. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.
Do I still need a decorative cushion cover on top?
Yes — this is a barrier layer that goes underneath your decorative cover, not instead of it. The barrier protector stays in place; your decorative cover gets washed when needed.
Original: $17.46
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Waterproof Dust Mite Cushion Cover & Throw Pillow Protector | 50×50cm | AU
Dust mite cushion cover — waterproof, zippered
A waterproof cover that seals your cushion insert inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills.
Sofa and scatter cushions are an often-overlooked dust mite allergen reservoir — they collect skin cells over years and rarely get washed.
The TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your decorative cushion cover goes over the top.
What makes a dust mite cushion cover effective
A microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.
- Dust mite allergen barrier — pores well below allergen-particle size, so dust mite waste stays sealed inside the cushion insert.
- Waterproof TPU barrier — blocks spills, food, and accidents on the sofa.
- Breathable, not sweaty — the membrane is microporous, letting water vapour through so the cover still breathes.
- Full-length zipper — a zip along one edge seals the insert inside on all sides.
- Soft, silent, stretchy — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit the insert.
The pore-size detail (third-party tested)
Dust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full-length zipper encloses the insert on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.
Materials & specifications
| Fabric outer | 90gsm polyester knitted jersey |
|---|---|
| Lining | 0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane |
| Pore size | Approximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing. |
| Size | 50 × 50cm |
| Closure | Full-length zipper along one edge |
| Waterproof | Yes — TPU membrane blocks liquid spills |
| Warranty | 10-year product warranty (excludes misuse, improper washing, or damage) |
Who this dust mite cushion cover is for
Best for standard 50×50cm scatter cushions and throw pillows on sofas or beds.
Commonly chosen by
- Anyone building a dust mite barrier across mattress, pillow, and quilt
- Households with kids or pets where cushions face spills, food, or accidents
- People extending barrier coverage from the bedroom to the lounge
Probably not the right fit if
- You prefer 100% natural fibres — see our cotton cushion cover (OEKO-TEX certified, not waterproof)
- Your cushion is significantly larger or smaller than 50×50cm — measure first
Sizing
50 × 50cm. The knitted jersey has stretch to accommodate slight variations. To fit: open the zip, slide the cushion insert inside, close the zip, then put your decorative cushion cover over the top.
Care
A warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.
Full care instructions
- Wash: warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.
- Dry: tumble dry low/medium or air dry. Avoid very hot dryers.
- Frequency: every 3–6 months when a decorative cover sits over the top. Wash sooner after a spill.
- Avoid: bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.
- Lifespan: over 4–5 years, body oils can gradually break down the TPU. A decorative cover on top significantly extends its life.
Dust mite cushion cover FAQs
Will it fit my cushion?
Standard scatter cushion inserts are 50 × 50cm. The knitted jersey has stretch to accommodate slight variations. For significantly larger or smaller cushions, measure your insert before ordering.
What’s the difference between this and the cotton cushion cover?
Both can be used as a barrier against dust mite particles. The cotton version is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills.
Does it feel like plastic?
No. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.
Do I still need a decorative cushion cover on top?
Yes — this is a barrier layer that goes underneath your decorative cover, not instead of it. The barrier protector stays in place; your decorative cover gets washed when needed.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dust mite cushion cover — waterproof, zippered
A waterproof cover that seals your cushion insert inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills.
Sofa and scatter cushions are an often-overlooked dust mite allergen reservoir — they collect skin cells over years and rarely get washed.
The TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your decorative cushion cover goes over the top.
What makes a dust mite cushion cover effective
A microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.
- Dust mite allergen barrier — pores well below allergen-particle size, so dust mite waste stays sealed inside the cushion insert.
- Waterproof TPU barrier — blocks spills, food, and accidents on the sofa.
- Breathable, not sweaty — the membrane is microporous, letting water vapour through so the cover still breathes.
- Full-length zipper — a zip along one edge seals the insert inside on all sides.
- Soft, silent, stretchy — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit the insert.
The pore-size detail (third-party tested)
Dust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full-length zipper encloses the insert on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.
Materials & specifications
| Fabric outer | 90gsm polyester knitted jersey |
|---|---|
| Lining | 0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane |
| Pore size | Approximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing. |
| Size | 50 × 50cm |
| Closure | Full-length zipper along one edge |
| Waterproof | Yes — TPU membrane blocks liquid spills |
| Warranty | 10-year product warranty (excludes misuse, improper washing, or damage) |
Who this dust mite cushion cover is for
Best for standard 50×50cm scatter cushions and throw pillows on sofas or beds.
Commonly chosen by
- Anyone building a dust mite barrier across mattress, pillow, and quilt
- Households with kids or pets where cushions face spills, food, or accidents
- People extending barrier coverage from the bedroom to the lounge
Probably not the right fit if
- You prefer 100% natural fibres — see our cotton cushion cover (OEKO-TEX certified, not waterproof)
- Your cushion is significantly larger or smaller than 50×50cm — measure first
Sizing
50 × 50cm. The knitted jersey has stretch to accommodate slight variations. To fit: open the zip, slide the cushion insert inside, close the zip, then put your decorative cushion cover over the top.
Care
A warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.
Full care instructions
- Wash: warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.
- Dry: tumble dry low/medium or air dry. Avoid very hot dryers.
- Frequency: every 3–6 months when a decorative cover sits over the top. Wash sooner after a spill.
- Avoid: bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.
- Lifespan: over 4–5 years, body oils can gradually break down the TPU. A decorative cover on top significantly extends its life.
Dust mite cushion cover FAQs
Will it fit my cushion?
Standard scatter cushion inserts are 50 × 50cm. The knitted jersey has stretch to accommodate slight variations. For significantly larger or smaller cushions, measure your insert before ordering.
What’s the difference between this and the cotton cushion cover?
Both can be used as a barrier against dust mite particles. The cotton version is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills.
Does it feel like plastic?
No. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.
Do I still need a decorative cushion cover on top?
Yes — this is a barrier layer that goes underneath your decorative cover, not instead of it. The barrier protector stays in place; your decorative cover gets washed when needed.
