510(K) CLEARANCES 84 ▲14RECALLS POSTED 39 ▲27CLASS I 6 ▲2PMA DECISIONS 47 ▲11WEEK ENDING / FDA DATA AS OF
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K833974Substantially Equivalent

Aquapak 020 Humidifier Adapter

Respiratory Care, Inc., Walker MI / Traditional, Substantially Equivalent
FDA source (opens on fda.gov)

K833974 is the FDA 510(k) clearance record for AQUAPAK 020 HUMIDIFIER ADAPTER, a class II device, cleared for Respiratory Care, Inc. on under FDA product code BTT (Humidifier, Respiratory Gas, (Direct Patient Interface)). FDA records list 26 510(k) clearances for Respiratory Care, Inc., from to . As of , FDA records show 30 recalls naming K833974.

Clearance record

Decision date
Received
(30 days to decision)
Product code
BTT Humidifier, Respiratory Gas, (Direct Patient Interface)
Regulation
21 CFR 868.5450
Device class
Class II
Review panel
Anesthesiology
Applicant
Respiratory Care, Inc. 4221 Richmond Rd., NW, Walker MI
Third party review
No

Clearances, product code BTT

Trailing 12 months
5 clearances under product code BTT in the twelve months to October 2026, January 2026 the highest month at 2.
Show the numbers
Monthly 510(k) clearances under FDA product code BTT, trailing twelve months
MonthClearances
November 20250
December 20251
January 20262
February 20260
March 20260
April 20261
May 20260
June 20260
July 20260
August 20261
September 20260
October 20260