Amerisleep Mattress Accessories 2026: Complete Bedding & Bundles Guide

Amerisleep Pillows: Full Lineup

Amerisleep sells three pillows at different loft and adjustability levels. All use Bio-Pur foam or a dual-chamber construction, and all are available in standard, queen, and king sizing.

Pillow	Type	Firmness	Trial	Warranty	Queen price
Flex Pillow	Adjustable Bio-Pur fill	Customizable loft	100 nights	2 years	$95–$135
Dual Comfort Pillow	Two-sided firmness chambers	Soft / firm (flip)	100 nights	2 years	$115–$155
Comfort Classic Pillow	Bio-Pur foam, fixed loft	Supportive, non-adjustable	100 nights	2 years	$75–$95

The Flex Pillow is the standout for side and combination sleepers. Adjustable Bio-Pur fill lets you add or remove material to dial in the exact loft you need for shoulder-width gaps, typically 4 to 6 inches for neutral spine alignment. The Comfort Classic at fixed loft works well for back sleepers who already know their preferred height. The Dual Comfort Pillow serves sleepers who switch between soft and firm preferences through the night: one flip changes the feel without buying two pillows.

Bio-Pur foam in both the Flex and Comfort Classic has an open-cell structure that allows more airflow than standard slow-response memory foam. That matters for anyone who runs warm, since pillow temperature contributes to neck and shoulder comfort as much as mattress surface temperature does.

Amerisleep Sheet Sets: Full Lineup

Three sheet fabrics cover the main sleep temperature preferences. All sets include a fitted sheet, flat sheet, and two pillowcases with deep-pocket construction to fit Amerisleep mattresses from 10 to 14 inches in height.

Sheet Set	Type	Firmness	Trial	Warranty	Queen price
Tencel Sheet Set	Tencel lyocell	Silky, temperature-regulating	30 days	1 year	$155
Bamboo Sheet Set	Bamboo viscose	Soft, moisture-wicking	30 days	1 year	$135
Recover+ Performance Sheets	Performance fiber blend	Tightly woven, breathable	30 days	1 year	$185

The Tencel Sheet Set at $155 is the everyday choice for most sleepers. Tencel lyocell derives from wood pulp and has a natural temperature-regulating quality that sits between the softness of bamboo and the performance claims of the Recover+ fabric. It holds color through repeated washes better than cheaper bamboo viscose blends and does not develop pilling after 20 or 30 cycles.

The Bamboo Set at $135 is the value option. For hot sleepers on a tight budget, bamboo viscose wicks moisture effectively and keeps the surface genuinely cool. The Recover+ Performance Sheets at $185 target active sleepers: the far-infrared-reflective fiber is marketed for overnight muscle recovery. The practical distinction is a tighter, more durable weave that holds up to frequent washing. Whether the specific fiber delivers measurable recovery benefits is not independently verified, but the fabric itself breathes well.

Mattress Accessories: Bases, Protectors and Boards

Four support and protection products complete the Amerisleep sleep setup, ranging from a $99 bunkie board to a $1,499 adjustable base.

Product	Type	Firmness	Trial	Warranty	Queen price
Adjustable Bed Base	Articulating platform	Head + foot adjustment	100 nights	10 years	$1,499
Foundation	Static foundation	Traditional height	–	2 years	$295
Mattress Protector	Waterproof cover	–	–	2 years	$89
Bunkie Board	Solid platform	–	–	1 year	$99

The Adjustable Bed Base at $1,499 is the highest-impact accessory in the lineup. Head and foot articulation via wireless remote allows zero-gravity positioning: the head section raises to roughly 12 degrees and the foot section to roughly 30 degrees simultaneously, distributing body weight to reduce lumbar pressure. That position also helps with acid reflux and snoring by elevating the torso above the stomach. During major sales, the $300 off adjustable base bundle brings the effective price to $1,199 with a mattress purchase.

The Foundation at $295 is the right choice for buyers who want traditional bed height without adjustability. It pairs with every Amerisleep model and satisfies the warranty requirement for a compatible base. The Mattress Protector at $89 is the single best warranty protection investment in the lineup: liquid damage voids the Amerisleep warranty, and an $89 protector costs roughly 8% of the base AS3 price. The Bunkie Board at $99 solves a specific problem: platform frames with wide slat gaps that would otherwise let the mattress sag between supports, accelerating foam wear.

Bundle Savings Strategy

Amerisleep bundles accessories with mattress purchases during major sale events. The 100-night trial covers the full bundle when accessories are ordered in the same transaction as the mattress, removing all commitment risk from the combination purchase.

The most efficient bundle for first-time buyers is the free accessories combination during a major sale. Memorial Day typically runs the strongest promotion. The four-product accessory bundle (two Flex Pillows at $95 to $135 each, Tencel Sheet Set at $155, Mattress Protector at $89) adds $434 to $514 in value at zero cost. That makes buying during a sale meaningfully cheaper than assembling the same accessories separately at any other time of year.

The adjustable base bundle at $300 off is the better option for buyers who already own pillows and sheets and are primarily upgrading the sleep platform. The $300 discount on the Adjustable Base is a larger absolute saving than most standalone discounts on the base itself, making the mattress-plus-base pairing the highest-value two-product combination in the lineup.

Outside of sale windows, Amerisleep typically runs a 20 to 30% sitewide discount. At 30% off, the Flex Pillow drops to roughly $67 to $95, the Tencel Sheet Set to $109, and the Mattress Protector to $62. These everyday discounts make year-round purchases reasonable, but the major sale bundles with free accessories remain the highest-value entry point.

Amerisleep Accessories: Common Questions

Which Amerisleep pillow is best for side sleepers?

The Flex Pillow. Adjustable Bio-Pur fill lets you build loft to match the gap between your head and shoulder. Side sleepers typically need 4 to 6 inches to keep the spine neutral, and the Flex Pillow accommodates that range. The Comfort Classic at fixed loft often runs too low for broad-shouldered side sleepers.

Is the Amerisleep Adjustable Base compatible with all their mattresses?

Yes. All Amerisleep mattresses use Bio-Pur foam construction that flexes with adjustable base articulation. The AS3, AS4, AS5, and the hybrid models all pair with the Adjustable Bed Base without voiding the warranty.

Does the 100-night trial apply to accessories?

When purchased together with a mattress in the same transaction. Order the mattress and accessories as a bundle from the start and the full 100-night trial covers the entire order. Accessories purchased separately after the mattress order was placed are not typically covered under the mattress trial window.

Is the Mattress Protector worth buying?

Yes. Amerisleep's warranty excludes liquid damage. A single spill that reaches the foam can void a $1,000-plus mattress warranty. At $89, the protector is the lowest-cost item with the highest warranty protection value in the lineup. During major sales it is typically included free with any mattress bundle.

When is the best time to buy Amerisleep accessories?

Memorial Day and Labor Day are the two strongest sale windows. During those events, Amerisleep runs the free accessories bundle with any mattress purchase. Black Friday and Cyber Monday also offer the promotion. Outside of those windows, a sitewide 20 to 30% discount is usually active year-round.