Aprilaire 700
Limited Data$$$ FlagshipTrending Down$488.24
tldr; Reddit trusts the Aprilaire 700 as a premium fan-powered whole-house humidifier with 18 GPD capacity, independent operation from furnace cycles.
$488.24 on AmazonSentiment Breakdown
0%Positive
Positive
0%Neutral
75%Negative
25%Based on 4 Reddit opinions
Strengths & Weaknesses
Each axis shows what % of Reddit comments are positive about that topic. Higher = more praise.
Key Features
- BUY WITH CONFIDENCE This humidifier was designed and manufactured in the USA by AprilAire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions
- FULL COVERAGE up to 5,300 square feet in tightly built homes with a capacity of 18 gallons per day
- AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor temperature and indoor relative humidity to deliver optimum humidity 24/7 throughout the home – simply set it and forget it
- BUILT-IN FAN pulls heated air directly from the furnace through the humidifier
- HUMIDITY FOR HEALTH AprilAire Humidifiers can help you maintain optimal humidity in your home of 40% – 60% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions
- 🏠 Covers up to 5,000 sq ft
- 💨 Fan-powered, 18 GPD output
- ⚙️ Works without furnace running
Sentiment Over Time
Historical Price Data
Aprilaire 700
Aprilaire 700
All-time low: $187.36(2024-07)
$9 below 90-day avg
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Aprilaire 700
No positive quotes found
Top Criticism
+1 pts“Steam is mainly about control and consistency. It actively generates vapor, so output isn’t tied to furnace runtime and it maintains target RH far more reliably in cold weather. Drip/bypass units like the Aprilaire 700 are cheaper to buy and run, but their effectiveness drops in cold conditions, they only work when the furnace is on, and evaporation leaves minerals behind—causing scale, frequent pad changes, and fine mineral dust entering the airstream, with the issue becoming worse as water hardness increases. Over long periods, inhaling fine particulates is associated with chronic airway irritation, can worsen asthma or other respiratory conditions, and may contribute to long-term lung function decline. Steam still needs maintenance, but it keeps minerals contained in the canister. Cost-wise, bypass units are roughly $20–$40 per season, while steam is closer to $100–$200. In many cold, dry climates, bypass units struggle to get past ~30% RH, while steam remains reliable.”
r/Humidifiers
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Frequently Asked Questions
Is the Aprilaire 700 worth buying?
Reddit trusts the Aprilaire 700 as a premium fan-powered whole-house humidifier with 18 GPD capacity, independent operation from furnace cycles.
What do Redditors love about the Aprilaire 700?
Redditors highlight: 🏠 Covers up to 5,000 sq ft. 💨 Fan-powered, 18 GPD output. ⚙️ Works without furnace running.
What are the downsides of the Aprilaire 700?
Some criticisms include: "Steam is mainly about control and consistency. It actively generates vapor, so output isn’t tied to furnace runtime and it maintains target RH far more reliably in cold weather. Drip/bypass units like..."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Aprilaire 700 has 4) tend to have more reliable scores.
4 Reddit opinions analyzed • Last updated 4/15/2026