Illustration of the Serta Perfect Sleeper Ultimate Medium Pillow Top, an innerspring mattress, with a cutaway showing its layers

Serta Perfect Sleeper Ultimate Medium Pillow Top

Budget shoppers who want a traditional coil feel — measured edge support scored 8.9/10 on a queen that lists under $1,000. Consider the limitations: You sleep hot. The tested unit peaked at 91.4°F, warmer than the tested average, despite the CoolFeel cooling branding on the cover.

Queen Price

Check current price — $899 queen on serta.com

Checked 2026-08-26

Conditions and details

Serta listed $899 for a queen on the checked date; the independently tested unit was $999 for a queen in another retail channel. Perfect Sleeper pricing moves constantly and differs by retailer for the same model name, so treat any fixed figure as stale.

Serta product page
Read the Full Review

Specs & prices checked 2026-08-26 — see notes below.

Quick Verdict

Is the Serta Perfect Sleeper Ultimate Medium Pillow Top right for you?

Perfect Sleeper Ultimate Medium Pillow Top. Quilted pillow-top innerspring. Firmness: Medium — 6/10 measured. Height: 14 inches (tested unit). Price snapshot: Check current price — $899 queen on serta.com (checked 2026-08-26).

Best for: Budget shoppers who want a traditional coil feel — measured edge support scored 8.9/10 on a queen that lists under $1,000.

Keep in mind: You sleep hot. The tested unit peaked at 91.4°F, warmer than the tested average, despite the CoolFeel cooling branding on the cover.

What We Like

  • ✓Budget shoppers who want a traditional coil feel — measured edge support scored 8.9/10 on a queen that lists under $1,000.
  • ✓Sleepers who like to sink in: 2.37 inches of measured sinkage delivers the deep, cradled pillow-top feel that foam beds at this price rarely match.
  • ✓Anyone who wants the mattress delivered flat and set up — Serta’s own channel includes free White Glove delivery and haul-away rather than a box on the doorstep.
  • ✓People who sit on the edge of the bed daily: 4.00-inch seated edge sinkage tested better than most, and the extra-deep foam rail is doing measurable work.

Watch Out For

  • ✗You sleep hot. The tested unit peaked at 91.4°F, warmer than the tested average, despite the CoolFeel cooling branding on the cover.
  • ✗You want a long-term durability bet — the independent tester flagged that the foams “may not hold up tremendously well,” and a quilted pillow top must compress a full 1.5 inches before a warranty claim qualifies.
  • ✗You are shopping by the name alone. Serta sells at least fourteen distinct Perfect Sleeper product families with different coil units, heights, trials, and prices.
  • ✗You want a responsive, springy surface: measured bounce was 8.18 inches, below average, and full foam recovery took 1.1 seconds.

Specs at a Glance

Type
Quilted pillow-top innerspring

Checked 2026-08-26

CoolFeel fabric cover over PillowSoft Aire Foam, a gel foam lumbar support band, Serta Support Foam and Balanced Support Foam, above a zoned pocketed-coil unit with an extra-deep foam rail. Independent teardown of the tested unit also found a 1-inch memory foam layer that Serta’s variant copy does not enumerate.

Serta product page
Firmness
Medium — 6/10 measured

Checked 2026-08-26

Serta sells this variant as “Medium Pillow Top,” a manufacturer label rather than a measurement. Independent instrumented testing placed the tested unit at 6/10, slightly firmer than a nominal medium. The Ultimate tier also ships in Extra Firm, Firm Pillow Top, Plush, and Plush Pillow Top, which feel different and are not covered here.

Serta product page
Height
14 inches (tested unit)

Checked 2026-08-26

Serta does not publish a height on the variant page. Independent measurement of the tested Ultimate Medium Pillow Top is 14 inches, and the Ultimate tier spans roughly 12 to 15 inches across firmness options. Boxed retail listings sold under the same name show 14.5 inches — confirm the height on your exact listing.

NapLab measurement
Price
Check current price — $899 queen on serta.com

Checked 2026-08-26

Serta listed $899 for a queen on the checked date; the independently tested unit was $999 for a queen in another retail channel. Perfect Sleeper pricing moves constantly and differs by retailer for the same model name, so treat any fixed figure as stale.

Serta product page
Trial
100-night trial (serta.com)

Checked 2026-08-26

Serta requires a minimum 30-day adjustment period before a return is coordinated, so the usable decision window is shorter than the headline. Boxed retail channels advertise a 120-night trial on the same model name — trial length depends on where you buy, not on which mattress you get.

Serta product page
Delivery
Free White Glove delivery, 2–4 weeks

Checked 2026-08-26

Includes in-home setup and old-mattress haul-away; not shipped to Alaska or Hawaii. Bought from Serta this model arrives flat rather than compressed, which is why lead times run in weeks. Boxed versions of the same name ship compressed in days.

Serta product page
Returns
Returns within the 100-night trial

Checked 2026-08-26

After the 30-day break-in requirement, contact Serta by phone or email to coordinate the return. Returns are arranged rather than self-service, and the terms belong to the channel you bought from — a retailer selling the same model may apply its own policy and restocking terms.

Serta product page
Warranty
10-year limited warranty

Checked 2026-08-26

Covers visible indentations deeper than 1.5 inches on a quilted mattress (0.75 inch on a smooth top), provided the mattress sits on proper support. Normal softening from use is explicitly excluded. Because this is a quilted pillow top, the higher 1.5-inch bar applies. Read the written warranty before relying on it.

Serta warranty terms
Pressure relief
2.37 in sinkage; 0.81 max PSI; 8.0/10

Measured data

NapLab test
Cooling
91.4°F peak surface temperature; 8.0/10

Measured data

NapLab test
Motion isolation
9.10 m/s² motion transfer

Measured data

NapLab test
Response / bounce
8.18 in bounce; 0.6 sec mostly, 1.1 sec fully recovered

Measured data

NapLab test
Edge support
4.00 in seated edge sinkage; 8.9/10

Measured data

NapLab test
Noise
Minimal in independent testing

Measured data

NapLab test

Construction

CoolFeel fabric cover over PillowSoft Aire Foam, a gel foam lumbar support band, Serta Support Foam and Balanced Support Foam, above a zoned pocketed-coil unit with an extra-deep foam rail. Independent teardown of the tested unit also found a 1-inch memory foam layer that Serta’s variant copy does not enumerate.

Sizes & Pricing

Size dimensions are from the catalog snapshot checked 2026-08-26. Queen pricing follows the sourced review above; other size prices have not been verified for this version.

SizeDimensionsPrice
Queen60" x 80"$899

Serta Perfect Sleeper Ultimate Medium Pillow Top: common questions

How much does the Serta Perfect Sleeper Ultimate Medium Pillow Top cost?

Check current price — $899 queen on serta.com. Checked 2026-08-26; prices and promotions can change.

Who is the Serta Perfect Sleeper Ultimate Medium Pillow Top best for?

Budget shoppers who want a traditional coil feel — measured edge support scored 8.9/10 on a queen that lists under $1,000.

What are the trial and return terms for the Serta Perfect Sleeper Ultimate Medium Pillow Top?

100-night trial (serta.com). Returns within the 100-night trial. After the 30-day break-in requirement, contact Serta by phone or email to coordinate the return. Returns are arranged rather than self-service, and the terms belong to the channel you bought from — a retailer selling the same model may apply its own policy and restocking terms.

What warranty does the Serta Perfect Sleeper Ultimate Medium Pillow Top include?

10-year limited warranty. Covers visible indentations deeper than 1.5 inches on a quilted mattress (0.75 inch on a smooth top), provided the mattress sits on proper support. Normal softening from use is explicitly excluded. Because this is a quilted pillow top, the higher 1.5-inch bar applies. Read the written warranty before relying on it.

We Ran the Serta Perfect Sleeper Ultimate Medium Pillow Top Through Our Durability Audit

The Living Review covers long-term sagging risk, owner-reported failures, and how this model holds up at years 1, 3, and 5.

Read the Living Review

Compare the Serta Perfect Sleeper Ultimate Medium Pillow Top

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Full Specs

Sources & review notes

  • Exact model — Perfect Sleeper Ultimate Medium Pillow Top. Checked 2026-08-26. Ultimate is the top of three comfort tiers (Standard, Enhanced, Ultimate) inside Serta’s Perfect Sleeper innerspring line, sold on serta.com as the “Perfect Sleeper Innerspring Mattress, 2023 Version” with twelve firmness variants. It is not the Perfect Sleeper Hybrid, Perfect Sleeper X, X Quilted Hybrid, Perfect Sleeper Pro, the Mattress Firm–exclusive Sleep Excellence, or the Cascade Ridge / Cascade Canyon / Cascade Range models — all sold under the same Perfect Sleeper name.
  • Type — Quilted pillow-top innerspring. Checked 2026-08-26. CoolFeel fabric cover over PillowSoft Aire Foam, a gel foam lumbar support band, Serta Support Foam and Balanced Support Foam, above a zoned pocketed-coil unit with an extra-deep foam rail. Independent teardown of the tested unit also found a 1-inch memory foam layer that Serta’s variant copy does not enumerate.
  • Firmness — Medium — 6/10 measured. Checked 2026-08-26. Serta sells this variant as “Medium Pillow Top,” a manufacturer label rather than a measurement. Independent instrumented testing placed the tested unit at 6/10, slightly firmer than a nominal medium. The Ultimate tier also ships in Extra Firm, Firm Pillow Top, Plush, and Plush Pillow Top, which feel different and are not covered here.
  • Height — 14 inches (tested unit). Checked 2026-08-26. Serta does not publish a height on the variant page. Independent measurement of the tested Ultimate Medium Pillow Top is 14 inches, and the Ultimate tier spans roughly 12 to 15 inches across firmness options. Boxed retail listings sold under the same name show 14.5 inches — confirm the height on your exact listing.
  • Price — Check current price — $899 queen on serta.com. Checked 2026-08-26. Serta listed $899 for a queen on the checked date; the independently tested unit was $999 for a queen in another retail channel. Perfect Sleeper pricing moves constantly and differs by retailer for the same model name, so treat any fixed figure as stale.
  • Trial — 100-night trial (serta.com). Checked 2026-08-26. Serta requires a minimum 30-day adjustment period before a return is coordinated, so the usable decision window is shorter than the headline. Boxed retail channels advertise a 120-night trial on the same model name — trial length depends on where you buy, not on which mattress you get.
  • Delivery — Free White Glove delivery, 2–4 weeks. Checked 2026-08-26. Includes in-home setup and old-mattress haul-away; not shipped to Alaska or Hawaii. Bought from Serta this model arrives flat rather than compressed, which is why lead times run in weeks. Boxed versions of the same name ship compressed in days.
  • Returns — Returns within the 100-night trial. Checked 2026-08-26. After the 30-day break-in requirement, contact Serta by phone or email to coordinate the return. Returns are arranged rather than self-service, and the terms belong to the channel you bought from — a retailer selling the same model may apply its own policy and restocking terms.
  • Warranty — 10-year limited warranty. Checked 2026-08-26. Covers visible indentations deeper than 1.5 inches on a quilted mattress (0.75 inch on a smooth top), provided the mattress sits on proper support. Normal softening from use is explicitly excluded. Because this is a quilted pillow top, the higher 1.5-inch bar applies. Read the written warranty before relying on it.
  • Firmness — 6/10 medium-firm (measured). Measured data. Serta’s “Medium Pillow Top” is a marketing label; the instrumented result puts the tested unit slightly firmer than a nominal medium. This applies to the Medium Pillow Top option only — the Plush and Firm Ultimate variants measure differently.
  • Pressure relief — 2.37 in sinkage; 0.81 max PSI; 8.0/10. Measured data. A deep, cradled pillow-top contour with moderate peak pressure — comfortable for side sleepers at low-to-average weight. The deep sink is the trade-off: you are in this mattress rather than on it.
  • Cooling — 91.4°F peak surface temperature; 8.0/10. Measured data. Warmer than the tested average despite the CoolFeel branding on the cover. The quilted pillow top holds heat above the coil unit, and this is the clearest gap on the mattress between marketing language and measurement.
  • Motion isolation — 9.10 m/s² motion transfer. Measured data. Mid-pack. The pocketed coils contain movement better than a connected innerspring would, but a memory-foam hybrid will beat this result for couples where one person wakes easily.
  • Response / bounce — 8.18 in bounce; 0.6 sec mostly, 1.1 sec fully recovered. Measured data. Below-average bounce with a memory-foam-influenced recovery that is slower than average though far from the worst tested. Repositioning is manageable, but this is not a springy surface.
  • Edge support — 4.00 in seated edge sinkage; 8.9/10. Measured data. The strongest measured result on this mattress. Serta’s extra-deep foam rail and the zoned coil perimeter give a usable sleep surface right to the edge — a genuine advantage over foam beds at the price.
  • Noise — Minimal in independent testing. Measured data. Rated minimal on the tested unit. Pocketed coils stay quiet when new; innerspring noise characteristically appears with age rather than out of the box, so this result does not forecast year three.
  • Affiliate & independence disclosure — We explain our editorial independence and affiliate relationships.