Simmons 700810891 – Product Liability Lawyer

2026-03-31 – A consumer reported a chemical hazard incident involving a Simmons mattress after unzipping its removable cover, releasing crystalline debris believed to be fiberglass. The incident, filed with the CPSC SaferProducts database (Report ID 5939218), highlights a warning defect: the cover's zipper suggests removability, but the label only states "Do Not Open" without disclosing the presence of fiberglass. The manufacturer of record is Sinomax USA EAST Inc., distinct from brand owner SIMMONS BEDDING COMPANY.

Product Details

Brand Name: Simmons
Manufacturer: SIMMONS BEDDING COMPANY (actual manufacturer: Sinomax USA EAST Inc., Federal Registration No. UT 4187 TN)
Model: 700810891
Incident Report Number: 5939218
Severity Type Name: Seen by Medical Professional
Severity Type ID: 8

Incident Overview

On March 7, 2026, a consumer unzipped the removable cover of a Simmons mattress (model 700810891, manufactured on August 28, 2021) for routine washing. Upon removing the cover, a large amount of crystalline debris believed to be fiberglass was released from the inner fire barrier layer. The fiberglass contaminated multiple clothing items, including towels and bed sheets, and penetrated deep into the sealed heat pump system and air ducts of the consumer's all-in-one washer/dryer combo, valued at approximately $2,000.

The consumer reported that the machine's self-clean cycle, as recommended in the manufacturer's manual, failed to remove the physical debris. The contamination is irreversible, rendering the appliance unsafe for continued use. The mattress cover features a functional zipper suggesting removability, but the warning label only states "Do Not Open" without disclosing the presence of fiberglass or warning of hazardous material release upon unzipping. The consumer experienced physical symptoms following exposure, including throat irritation, coughing, and skin itching. An existing CPSC incident report for the same model number is already on file.

Safety Concerns

Immediate Dangers: Fiberglass is composed of fine glass fibers that can become airborne when disturbed. Inhalation can cause immediate throat and respiratory irritation, coughing, and discomfort. Skin contact may lead to itching, redness, and dermatitis.

Long-Term Risks: Prolonged or repeated exposure to airborne fiberglass can cause chronic respiratory issues and skin sensitization. The fibers may become embedded in soft tissues, leading to persistent irritation.

Property Damage Potential: The released fiberglass penetrated the sealed system of a $2,000 washer/dryer combo, causing irreversible contamination. The machine's self-clean cycle was ineffective, rendering the appliance unsafe and unusable.

Warning Signs: The presence of a zippered cover without adequate warning about fiberglass is a key warning defect. Consumers may assume the cover is removable for cleaning, but the lack of disclosure about hazardous materials creates an unseen risk.

What Our Clients Say

What Consumers Should Do

Stop Using Immediately: Do not unzip or remove the cover of a Simmons mattress model 700810891. If the cover has already been removed, avoid disturbing any debris and ventilate the area.

Do Not Attempt Repairs: Do not try to clean contaminated items or appliances yourself, as fiberglass can become airborne and spread further. Professional remediation may be necessary.

Preserve the Product: Keep the mattress and any contaminated items in a safe, sealed container. Do not dispose of them, as they may be needed as evidence.

Document the Incident: Take photographs of the mattress, cover, warning label, and any debris. Keep receipts for damaged property (e.g., the washer/dryer).

Seek Medical Attention: If you experience throat irritation, coughing, skin itching, or other symptoms after exposure, consult a medical professional and document your visit.

Report to the CPSC: File a report at SaferProducts.gov to help alert other consumers and support potential regulatory action.

Consumers who have suffered injury or property damage from this product may wish to speak with a product liability attorney to discuss their legal options.

Manufacturer's Response

The manufacturer's official response to this specific incident report is not publicly available at the time of this writing. The incident report notes that the actual manufacturer of record is Sinomax USA EAST Inc. (Federal Registration No. UT 4187 TN), distinct from the brand owner SIMMONS BEDDING COMPANY. No public statement from either entity regarding this incident has been recorded.

Legal Help Available

H Law Group is a California product liability law firm representing consumers injured by defective products. We handle cases on a contingency fee basis, meaning you pay nothing unless we recover compensation. Our team offers free consultations to discuss your situation and explore your options. If you or a loved one was injured by Simmons 700810891 or a similar product, contact H Law Group at (888) 499-4948 for a free, no-obligation consultation.