32 Pack Replacement Glue Cards, Replacement for Safer Home SH502, S23005-06 and Dynatrap DT3005W Dot Indoor Fly Trap Plug-in Insect Trap Mosquito Replacement Glue

These cards are cheaper. And fit well in the holder and catch flies and a gnats just the same. Great product.

I have two of the Home plug-in traps and was getting annoyed at how often I had to replace the cards. The brand name ones aren't crazy expensive but when you're swapping them out every couple weeks it adds up. Found these and figured for the price it was worth trying.They fit the SH502 units fine. The cutout for the light lines up correctly and they slide in without having to force anything. Adhesive seems just as sticky as the originals—I've caught plenty of gnats and a few fruit flies since switching over. One thing I noticed is the backing peels off easier than the brand ones, which is actually nice because I used to struggle with getting it started without the whole thing curling up on me.32 cards is a lot. I'm only using two traps so this pack is going to last me most of the year, maybe longer if I stretch it. The cards themselves are plain, no fancy printing or anything, but they do the job. Only issue is they don't come with any kind of date sticker or reminder system, so I have to remember when I last changed them. Not a dealbreaker but would be a nice touch.For the price difference it's a no-brainer if you already own the traps. Just make sure you have the right model because they mention it won't work as a standalone thing.

As someone who relies on the Safer Home Indoor Plug-in Fly Traps (specifically the SH502 and S2 models), finding affordable refill cards is essential. After testing this 32-pack, I can confirm these are a high-performing, budget-friendly alternative to the name-brand refills.Fit and Compatibility: The dimensions are an exact match. They slide into the S2 and SH502 units without any trimming or forcing. The semi-circle cutout aligns perfectly with the light source, ensuring the UV light isn't blocked, which is critical for attracting gnats and flies.Adhesive Quality (The "Stick" Test): The glue consistency is impressive. I noticed that it remains tacky even in high-humidity areas like the kitchen. In a side-by-side "sprint" test against the original cards, these captured fruit flies and fungus gnats just as effectively. The peel-off backing is also easy to remove in one piece, which avoids the mess of glue getting on your fingers.Value Analysis: The primary "blocker" with the original units is the recurring cost of branded refills. This 32-pack significantly reduces the "cost-per-unit." If you change your cards every 2–3 weeks as recommended, this single box provides over a year’s worth of coverage for a fraction of the OEM price.Pro-Tip for Best Results: Make sure to peel the backing slowly to ensure the adhesive layer stays perfectly flat. I found that placing these in units near indoor plants (where fungus gnats thrive) yielded the highest "catch rate" within the first 48 hours.Pros:1:1 size compatibility with SH502/S2.Industrial-strength adhesive.Massive bulk savings.Cons:Plain packaging (strictly functional), but the product quality makes up for it.Verdict: If you are looking to maintain a bug-free home without overspending on branded inserts, this is a "Definition of Done" product. Highly recommended for the savvy homeowner.

Reasonably priced cards for attracting and capturing fruit gnats, shipped promptly. Bought these last year, so obviously I’m happy with the quality

This is a real deal. Plus even better quality than original sticks In received with safer home fly trap. Definitely recommend. Buy and try, you won’t regret.