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FMDZFL

4 Pack 100i Replacement Filter Compatible with PuroAir 100i Air Purifier, 3-in-1 True HEPA High-Efficiency Activated Carbon Filter

✅ In stock
D
Grade
😐 Weak Deal
33.59/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$47.99
Listed $12.00
Analysis Confidence 55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 11:04 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

😐 Weak Deal
  • 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
  • 💰At 10% off its standard going rate, this offer delivers clear value for the money.
  • 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 17.69/28
Recent Value 0/22
Market Standing 11.9/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by FilterDirect
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓PERFECT COMPATIBILITY - This replacement filter is specifically designed for the Puroair 100i air purifier. Please note: This is not an OEM product. The brand name and model designation are used solely to demonstrate compatibility. Double-check your purifier model before ordering to ensure a perfect fit.
✓3‑IN‑1 FILTRATION SYSTEM - Our filter combines a protective pre-filter, a high‑efficiency main filter, and an activated carbon filter. Together, they effectively reduce pet dander, dust, pollen, smoke, and common household odors – helping you maintain a cleaner, fresher indoor environment every day.
✓ENERGY‑EFFICIENT DESIGN - Engineered with advanced low‑energy consumption technology and a low‑density structure (manufacturer‑verified). This design provides lower air resistance and higher efficiency, allowing your air purifier to deliver maximum airflow while using less energy.
✓EASY REPLACEMENT & VALUE PACK - No tools required – simply remove the old filter, unwrap the new one, and insert it into your purifier. This value pack includes 2x 100i filters. For optimal performance, replace every 6‑8 months depending on your usage frequency and indoor air quality.
✓RELIABLE CUSTOMER SUPPORT - Your satisfaction is our priority. If you have any questions about compatibility, installation, or product quality, please contact our customer service team. We are committed to providing prompt and helpful support to ensure you breathe easier with confidence.

⚙️ Specifications

Brand
FMDZFL
Product Dimensions
9.65"L x 7.65"W x 1.07"Th
Compatible Devices
Air Purifier
Item Weight
2 pounds
Number of Items
4
Manufacturer
FMDZFL
Product Grade
new
Unit Count
4 Count
Compatible Hvac Systems
residential
Filter Mounting Type
Slide In
Item Dimensions L x W x Thickness
9.65"L x 7.65"W x 1.07"Th

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