Try & Buy Popular Online-Only Mattress Brands! Visit Us Now!

Excellent rating 4.8

2000+ Reviews on google

Delivery Free delivery across US & Canada

Price Best price guarantee

trial Extended 120-day sleep trial

store Free in-store mattress testing

Disclaimer: Every time you use one of our affiliate links, we earn a commission. Your purchase supports our research so we can bring you the best info about sleep products. Learn More

<

Plank Firm Luxe vs Purple.4 vs Airweave vs Casper

Plank Firm Luxe, Purple.4, Airweave and Casper all belong to the same product category. The quilted foam is breathable, maintaining a hygienic sleep surface. Their warranties include repair and exchange policies. Warranties cover premature sagging and indentations. You can also claim manufacturing defects.

Products

Plank Firm Luxe Logo

Plank Firm Luxe

Pro Score

91
User Score
89

Plank Luxe is one of the firmest hybrid mattresses...

Purple.4 logo

Purple.4

Pro Score

89
User Score
73

Purple.4 is a popular hybrid mattress manufactured by...

Airweave logo

Airweave

Pro Score

89
User Scores
95

Airweave is a popular, elegantly designed foam...

Casper logo

Airweave

Pro Score
89
User Scores
85

The Casper Original is a popular foam mattress by...

Plank Firm Luxe Logo
Plank Firm Luxe
Purple.4 logo
Plank Firm Luxe
Airweave logo
Airweave
Casper logo
Casper

Details

Plank Firm Luxe Logo

Price (Queen)

1149

Purple.4 logo

Price (Queen)

2800

Airweave logo

Price (Queen)

1390

Casper logo

Price (Queen)

1095

Plank Firm Luxe Logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Purple.4 logo

Sizes

Cali King, Full, King, Queen, Twin XL

Airweave logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Casper logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Plank Firm Luxe Logo

Mattress Build

6 layers foam and springs

Purple.4 logo

Mattress Build

2 layers foam and springs

Airweave logo

Mattress Build

2 layers foam

Casper logo

Mattress Build

3 layers foam

Plank Firm Luxe Logo

Reversible

Yes

Purple.4 logo

Reversible

No

Airweave logo

Reversible

No

Casper logo

Reversible

Yes

Plank Firm Luxe Logo

Fits Adjustable Bed

No

Purple.4 logo

Fits Adjustable Bed

Yes

Airweave logo

Fits Adjustable Bed

No

Casper logo

Fits Adjustable Bed

Yes

Plank Firm Luxe Logo

Trial Period

120

Purple.4 logo

Trial Period

100

Airweave logo

Trial Period

100

Casper logo

Trial Period

100

Plank Firm Luxe Logo

Bed in a box

No

Purple.4 logo

Bed in a box

Yes

Airweave logo

Bed in a box

No

Casper logo

Bed in a box

Yes

Plank Firm Luxe Logo

Height

13.25

Purple.4 logo

Height

13

Airweave logo

Height

9

Casper logo

Height

11

Plank Firm Luxe Logo

Comfort Level offered

Extra Firm, Firm

Purple.4 logo

Comfort Level offered

Firm, Medium, Soft

Airweave logo

Comfort Level offered

Firm

Casper logo

Comfort Level offered

Medium firm

Plank Firm Luxe Logo

Country of origin

USA

Purple.4 logo

Country of origin

USA

Airweave logo

Country of origin

Japan

Casper logo

Country of origin

USA

Features

Plank Firm Luxe Logo
  • Works well with all bed bases including slats, box spring, platform and adjustable
  • Targeted pain relief
  • Two different firmness options
  • Reversible design
  • Exceptional heat dissipation properties
Purple.4 logo
  • Works with all foundations (platform, box spring, slats and adjustable bed)
  • Responsive and adaptive Smart Comfort Grid
  • Minimal motion transfer
  • Durable and long-lasting
  • Great value for money
Airweave logo
  • Works with slats, platform base, and box springs
  • Medium firm firmness level
  • Durable construction
  • Cool and breathable
  • Available in different sizes (Twin to Cali King)
Casper logo
  • Works with wooden slats, platform, adjustable bed base
  • Bouncy comfort layer providing resilience
  • Budget-friendly price
  • Cool and breathable feel
  • Great edge support
Plank Firm Luxe Logo
Plank Firm Luxe
Purple.4 logo
Purple.4
Airweave logo
Airweave
Casper logo
Casper