Polyurethane Mattress Support Cores

polyurethane support core

Polyurethane (PU) was first developed in 1937, but it was not until 1954 that the foam variety was created to add an upholstery layer to innerspring mattresses. Today, it is…

Latex Mattress Support Cores

Latex vs Talalaly latex foam

Mattresses with latex support cores typically wear a higher price tag than other options, but they are also some of the most durable and longest lasting ones you will find….

4Sleep Mattress Review

4Sleep mattress Reviews

The 4Sleep mattress is next in a wave of online mattress startups that cut out the retailer to pass on savings to the consumer.  Generally I like these newer companies that…

E3 Mattress Review

E3 Mattress Reviews and Complaints

E3 is a small memory foam mattress company with a big factory behind it (they’ve been making mattress components for many years).  E3 is sold online only, cutting out the middle…

Nest Bedding Coupon Code

Nest Bedding Coupon Code

Nest Bedding has provided Mattress Clarity readers a coupon code for The Love Bed, the Alexander, the Alexander Hybrid, and other products. See below for available coupons: Alexander Hybrid mattress: $100…