DealNews - Walmart Air Purifier Deals & Air Purifier Sales

Snapzy 413 16x25x4 MERV 13 Air Purifier Filter 2-Pack for $59 + $3.75 shipping

Mon, 07 Sep 2026 00:00:52 -0400

Anyone with a 16x25x4 furnace slot and allergy concerns will get more filtration out of this than a standard filter, since MERV 13 traps finer particles like smoke and pollen. The 2-pack is $59, which is $10 off the $69 list price at Walmart. Buy Now at Walmart

Features

Compatible with AprilAire 1410, 1610, 2140, 2400, 2410, 3410, 4400
Direct replacement for Space-Gard 2400 with 1413 upgrade kit
High-efficiency air purification for whole-house systems
Designed for simple and quick filter installation
Model: SNAPZY 413

Guardian FLT4825 HEPA Filter Replacement 2-Pack for $18 + free shipping w/ $35

Sun, 06 Sep 2026 23:59:42 -0400

Anyone running a Guardian air purifier on a regular schedule will want a spare filter or two on hand so you're not stuck waiting when the old one wears out, and this two-pack runs $3 below the $21 list price. Buy Now at Walmart

Features

Captures 99.97% of airborne particles as small as 0.1 microns
Carbon prefilter absorbs smoke, cooking fumes, and odors
Tool-free installation for straightforward filter replacement
Includes 2 HEPA filters and 8 carbon prefilters
Compatible with numerous AC4825 and related air purifier models

H13 HEPA Air Purifier for Large Rooms for $90 + free shipping

Sun, 06 Sep 2026 23:59:26 -0400

Anyone dealing with allergies or pet dander in a larger room benefits most from the H13 HEPA filter, which captures particles standard filters miss, and at $90 it's $30 off the usual $120 price. Buy Now at Walmart

Features

Dual-sided intake for improved airflow
H13 HEPA captures 99.97% of airborne particles
PM2.5 sensor provides real-time air quality monitoring
Auto mode adjusts fan speeds based on air quality
Quiet sleep mode operates at 22dB

Vavsea Air Purifier for $55 + free shipping

Sun, 06 Sep 2026 23:58:39 -0400

Handy for bedrooms or home offices where you want cleaner air without a lot of noise or bulk, and at $55, it's about half the $109 list price. Buy Now at Walmart

Features

Refreshes air in rooms up to 1,350 sq.ft
Captures 99.95% of particles using H13 HEPA filtration
22dB ultra-quiet sleep mode with aromatherapy
Customizable fan speeds and 8-hour timer
Ozone and UV-free for child and pet safety

Membrane Solutions MS18 Air Purifier HEPA Filter 2-Pack for $32 + free shipping w/ $35

Sun, 06 Sep 2026 23:58:05 -0400

Handy for anyone running an MS18 purifier who wants a filter swap on hand without ordering again next month, and Walmart has this 2-pack for $4 off the usual $36. Buy Now at Walmart

Features

H13 True HEPA captures 99.97% of fine particles
Activated carbon layer reduces household odors and VOCs
Guaranteed tight seal for optimal airflow efficiency
Tool-free installation for quick filter replacement
Two-pack supply provides six months of continuous filtration

HomeTimes True HEPA Replacement Filter 2-Pack for $18 + free shipping w/ $35

Sun, 06 Sep 2026 23:57:38 -0400

Anyone running a HomeTimes air purifier needs these on hand to keep filtration working as intended, since HEPA filters lose effectiveness over time and require regular swaps. Walmart has the 2-pack for $18.04, about $4 off the $21.99 list price. Buy Now at Walmart

Features

H13 Grade True HEPA captures 99.95% of airborne allergens
Activated carbon filter absorbs household odors and VOCs
Traps dust, hairs, pet fur, and lint
Compatible with Filtrete, Holmes, and Honeywell models
Includes two replacement filters

Veyozon FLT4825 HEPA Filter B Replacement for Germ Guardian 4-Pack for $30 + free shipping w/ $35

Sun, 06 Sep 2026 23:55:58 -0400

Anyone running a Germ Guardian purifier will eventually need fresh filters, and this 4-pack from Walmart saves you the trouble of buying replacements one at a time. Buy Now at Walmart

Features

Includes 4 HEPA-B and 4 activated carbon filters
Captures 99% of dust, pollen, and pet dander
Reduces household odors and VOCs
Guaranteed compatibility with Germ Guardian models
Tool-free installation for quick maintenance

Nutromo WiFi Smart Air Purifier for Large Rooms for $90 + free shipping

Sun, 06 Sep 2026 23:55:30 -0400

Covers larger spaces and connects to an app for tracking air quality and adjusting fan speed remotely, useful if you don't want to walk over to a unit tucked in a corner or bedroom. Walmart has it for $90, half off the $180 list price. Buy Now at Walmart

Features

Hospital-grade H14 HEPA filtration
Smart Wi-Fi and voice control integration
Ultra-quiet 22dB sleep mode
Intelligent auto-adjust air quality mode
Child and pet safety lock

Airfire AP202 HEPA Air Purifier for $27 + free shipping w/ $35

Sun, 06 Sep 2026 23:54:40 -0400

Suits anyone dealing with pet dander or dust in a small room, since the HEPA filter catches particles a standard filter would miss, and Walmart has it marked down $21 from the $48 list price. Buy Now at Walmart

Features

H13 HEPA filter removes 99.95% of pollutants
Covers 315 square feet with 360-degree air intake
Ultra-quiet 25dB sleep mode
Built-in aromatherapy pad for essential oils
Automatic filter replacement reminder after 1000 hours

Airfire Smart WiFi Air Purifier for Large Rooms for $79 + free shipping

Sun, 06 Sep 2026 23:54:31 -0400

Covers larger rooms and offers app control for tracking air quality remotely, which suits anyone wanting to monitor filtration without walking over to check a panel. Walmart has it for $79.46, a $70.53 (47%) markdown from the $149.99 list price. Buy Now at Walmart

Features

Purifies 2250 sq. ft. per hour
H13 True HEPA filtration
Smart sensor with auto mode
Ultra-quiet 22dB sleep mode
App and voice control support

Fil-fresh FLT4100 HEPA Replacement Filter 2-Pack for $11 + free shipping w/ $35

Sun, 06 Sep 2026 23:53:45 -0400

Anyone running an air purifier that takes the FLT4100 will want a spare on hand so filter swaps don't get delayed, and this two-pack runs $1.47 below the $12.95 list price at Walmart. Buy Now at Walmart

Features

Includes 2 HEPA and 8 carbon filters
Compatible with Germ Guardian AC4100 series
Removes 99.97% of allergens as small as 0.3 microns
Activated carbon reduces pet, smoke, and cooking odors
Simple, tool-free installation process

Fil-fresh Winix 5500-2 Replacement Air Filter 2-Pack for $35 + free shipping w/ $35

Sun, 06 Sep 2026 23:53:44 -0400

Handy for anyone running a Winix 5500-2 who wants to swap filters without waiting on the brand-name pack, at $3.50 off list price. Buy Now at Walmart

Features

Two-year filter lifespan for reduced maintenance
H13 True HEPA captures 99.97% of airborne contaminants
Advanced carbon media neutralizes smoke and odors
Compatible with Winix 5500-2 and AM80 air purifiers
Reduces dust, pollen, and pet dander for better air

Airtok AP0601 HEPA 13 Air Purifier for $36 + free shipping

Sun, 06 Sep 2026 23:53:25 -0400

This one's suited for smaller rooms where you want to cut down on dust and allergens without spending a lot upfront, thanks to the HEPA 13 filter handling fine particles. Walmart has it for $36, which is $10 off the $46 list price. Buy Now at Walmart

Features

Cleans rooms up to 534 sq ft per hour
Removes 99.97% of particles with H13 HEPA filtration
Energy efficient design consumes only 10 watts
Ultra-quiet 25 dB operation for comfortable environments
Built-in aromatherapy function for subtle fragrance

Humsure HEPA Air Purifier for $60 + free shipping

Sun, 06 Sep 2026 23:53:04 -0400

Good fit for allergy sufferers or anyone dealing with pet dander in a bedroom-sized space, since the HEPA filter is designed to trap the small particles standard filters miss, and Walmart has it for $10 off the list price right now. Buy Now at Walmart

Features

Refreshes 3500 ft² in one hour
Captures 99.97% of airborne particles
Ultra-quiet operation below 24dB
Automated filter replacement reminder
Reusable pre-filter for large particle capture

HEPA Replacement Filters for APH4000/AP400 Air Purifier 2-Pack for $23 + free shipping w/ $35

Sun, 30 Aug 2026 00:17:34 -0400

Keeping a HEPA-based purifier running at full capacity means swapping filters on schedule, and this 2-pack covers the APH4000/AP400 models for $23.39, about $14 off the $37 list price. Buy Now at Walmart

Features

Dual-air intake for maximum airflow circulation
HEPA filtration captures dust, pollen, smoke, and dander
Activated carbon layer reduces household odors
Tool-free replacement for easy maintenance
Model: 19605953338

Smart WiFi HEPA Air Purifier for Large Rooms for $75 + free shipping

Sat, 29 Aug 2026 23:56:53 -0400

Handy for allergy sufferers or anyone in a large room who wants app control over air quality without adjusting settings manually, and Walmart has it for just $5 off the usual price. Buy Now at Walmart

Features

Double-sided intake with dual H14 HEPA filters
Captures 99.997% of particles down to 0.1 micron
Real-time air quality monitoring with color-coded display
Whisper-quiet 22dB sleep mode with timer
Smart auto mode adjusts fan speed based on air quality

Large Room Air Purifier for $110 + free shipping

Sat, 29 Aug 2026 23:55:19 -0400

Anyone dealing with allergies or a smoky kitchen in a larger space will get the most out of this, since it's built to handle bigger rooms than standard purifiers. Walmart has it for $110, a $90 cut off the $200 list price. Buy Now at Walmart

Features

Cleans 2,600 sq. ft. per hour
Turbo Mode for rapid air cleaning
Auto-adjusts fan based on real-time air quality
Washable pre-filter and convenient filter replacement alerts
Whisper-quiet 22dB sleep mode

HEPA Air Purifier for 2,400 Square Foot Room for $100 + free shipping

Sat, 29 Aug 2026 23:55:14 -0400

Anyone dealing with allergies, pet dander, or wildfire smoke in a larger open-concept space will notice the difference, since this unit is built to actually cycle air through a room that size rather than just the corner it sits in. Buy Now at Walmart

Features

Real-time PM2.5 monitoring with auto-adjust purification
Cleans 2,400 sq ft spaces every 30 minutes
3-stage filtration captures dust, pollen, and dander
Ultra-quiet sleep mode for undisturbed rest
Child lock safety feature for family protection

Activated Carbon Air Purifier Pre-Filter 50" x 16" for $15 + free shipping w/ $35

Sat, 29 Aug 2026 23:54:40 -0400

Cutting this to size lets you refresh the carbon layer in whatever housing you're already running, so it suits anyone trying to stretch a pricier purifier without buying a whole new unit each time odors build up. Buy Now at Walmart

Features

Cut-to-fit design for custom sizing
Neutralizes airborne contaminants
Compatible with various air purifiers
Durable polyester and polypropylene construction
Three-month effective replacement cycle

H13 HEPA Air Purifier Replacement Filter 2-Pack for $35 + free shipping w/ $35

Sat, 29 Aug 2026 23:54:11 -0400

Anyone already running an H13-compatible purifier can keep it working at full efficiency with this 2-pack, which saves you from tracking down single replacements every few months. Buy Now at Walmart

Features

H13 True HEPA captures 99.98% of 0.3μm particles
Activated carbon layer eliminates VOCs and odors
Multi-layer filtration for dust, lint, and pet hair
Compatible with Airfire, GCZ, Dayette, and JOWSET purifiers
Tool-free, effortless installation process