Reviews often point to fast shipping and parts that match as expected. Several customers mention helpful staff and a simple ordering process. Some reviews flag missed stock alerts, shaky delivery estimates, and problems with returns or changing an address. A few users also ran into checkout glitches or replacement parts that didn’t fit.
Examples from available reviews (Dec 2021 – Mar 2026).
Estimated delivery was inaccurate and customer service refused to fix address.
“Misleading delivery information and indifferent customer service”
Fast shipping and lower prices than competitors.
“Fast shipping and lowest price than anyone else”
Apple Pay button fails; users must input card details instead.
“Apple Pay doesn't work with Sylvane.”
They assisted with return and delivered a smaller replacement.
“they were helpful in returning and delivering a slightly smaller model.”
Many reviews describe quick fulfillment and hands-on help with replacement parts. Customers mention immediate replacements, next-day delivery, and staff who work through fit and function issues. A small number of reviews report service breakdowns during returns or backorder fixes.
Several reviewers cite lower prices and competitive offers versus other sellers. Comments about value often come alongside notes about fast shipping. Direct complaints about pricing are uncommon here.
Many reviews say the site is easy to use and ordering is straightforward. A few customers report checkout problems, including Apple Pay not working, and replacement parts that didn’t match for compatibility. These issues appear less common than smooth, no-hassle purchases.
Many customers say products work as described, including humidifiers, filters, and other climate devices that run reliably. A few reviews mention noise, missing parts, or a replacement hose that arrived without the needed attachments. Positive performance feedback outweighs defect reports.
Multiple reviews mention missed stock notifications, off-base delivery estimates, and a refusal to change delivery addresses. Some reviewers also highlight knowledgeable, courteous staff who give technical help and clear answers. The communication problems stand out against otherwise timely order updates.
Many reviews describe on-time delivery and correct parts, which drives strong satisfaction. A clear minority reports major problems with delivery, returns, or order updates that left them frustrated. Reviews split between consistently smooth orders and a smaller set of failures that hit hard.
For each review, the core experience based on original source reviews.
Sources: Trustpilot (22) · resellerratings.com (15) · Collected.reviews (1) · Quotes shortened · As of: March 2026
Apple Pay button fails; users must input card details instead.
“Apple Pay doesn't work with Sylvane.”
Estimated delivery was inaccurate and customer service refused to fix address.
“Misleading delivery information and indifferent customer service”
Fast shipping and lower prices than competitors.
“Fast shipping and lowest price than anyone else”
Ordered item was out of stock with no notification.
“Very poor communication”
Items arrived on time and were handled without damage.
“No damage to the product or the box.”
Order placed July 30 was not received by August 27.
“Ordered 7/30/25, as of 8/27/25 we have not received it.”
They assisted with return and delivered a smaller replacement.
“they were helpful in returning and delivering a slightly smaller model.”
Staff provided knowledgeable help for a hard-to-find product.
“Good help and knowledge of a product I have trouble finding any real information about online.”
Customer service provided a permanent solution after initial fix failed.
“they immediately responded with a permanent solution”
Seller offered great prices and fast delivery.
“Great seller, great prices, fast delivery!”
The delivery was prompt and timely.
“Prompt delivery”
Purchase was straightforward and site navigation was easy.
“The purchase was straight forward and the site was easy to navigate.”
Fast, hassle-free service left the reviewer very happy.
“Fast service. No surprises. No hassle. Super happy.”
Repeat orders arrived as described with very fast shipping.
“Items have been exactly as described and they have super fast shipping. Thanks.”
They had the needed item and shipped it quickly.
“They had exactly what I needed and sent it pronto!! Very impressed!”
Received correct part with easy order and fast delivery.
“Right part...Easy order...Fast delivery...Easy replacement”
Item was delivered on time and worked as described.
“Delivered when promised and performed as described”
Repeat customer praises selection, prices, shipping, and product performance.
“it works fantastic!”
Reviewer says product is good and mentions shipping.
“Good product, gas shipping”
Ordering from the site was easy.
“Easy to order”
Spoke with a representative and received next-day delivery.
“I had the unit the NEXT DAY.”
Found items easily and delivery was fast, but handling needs improvement.
“Handling/shipping definitely needs improvement!”
The unit kept a nearly 1000 sq ft garage comfortable year round.
“it is comfortable in there year round.”
Customer service was polite, knowledgeable, and fast.
“Gentleman was very polite and knowledgeable.”
Product provided heating and cooling with excellence and timely delivery.
“Recommend Sylvane for those that expect excellence and timely delivery -- they provide both!!!”
Delivery was quick and item fit perfectly.
“Quick delivery & perfect fit”
Backordered rods shipped after cancellation and returns were refused.
“and now they will not take them back as a return!”
Ordered replacement filter that appears compatible with existing unit.
“Looks like it will function like existing filter.”
Found needed filter at reasonable price with super-fast shipping.
“The shipping was super fast and got to me perfectly.”
Received replacement filters quickly with no extra shipping cost.
“received them quickly without paying extra for shipping.”
Replacement hose doesn't fit and lacks required attachment.
“The replacement didn't come with any new parts.”
They promptly provided return label and replacement for a defective product.
“they sent a return label and a replacement right away.”
Humidifier functions perfectly and reviewer is satisfied.
“Humidifier works perfectly and I'm completely satisfied with it.”
Items arrived within a couple of days as planned.
“everything went according to plan. Items arrived within a couple of days.”
Airthings radon detector performed reliably for about three years.
“No operational issues after approx three years.”
One purchased air unit was missing top rail and remote.
“one did not have the top rail nor the remote.”
Service was consistently fast and efficient.
“Always fast and efficient service.”
Not exactly what I was expecting! I just bought an air conditioner and was really looking forward to using it. But when I got it home and tried to set it up, I found that the instructions were not very clear. And worst of all, the air conditioner itself was very loud! I decided to give customer service a call to try and get it fixed. They said they would send someone out as soon as possible, but that didn't happen until the next day. And even then, they just fixed the noise issue and didn't help with the instructions at all. I'm really disappointed with this purchase, and I would not recommend this product to anyone. It was a complete waste of money!
This page combines submitted experiences with public reviews from platforms such as Google, Trustpilot, etc. Recurring points are summarized without changing the content of reviews.
Sylvane is an online retailer focused on air quality and climate control products. Its catalog includes air conditioners, dehumidifiers, humidifiers, air purifiers, radon detectors, filters, and OEM parts. Each listing includes specifications, model-compatibility information, and accessory options. The site ships across the United States and provides an online support channel for parts lookup and technical questions.