I've used true blue filters for a while. In the past, these were high-quality and expensive filters. Obviously they started cutting corners and sacrificing quality. The filters I received today (same Merv review as before) are slightly smaller, fewer wrinkles and the material is slightly thinner. These factors make the filter cheaper to manufacture but of lower quality. Now they're just average. They used to be better than 3m filtrate. Now they are a little worse. The difference in price might still make them a worthwhile buy, but it's disappointing that the true blue has taken a good thing and made the quality cheaper. Once I use the filters I just got, I'll probably look elsewhere. I might end up with real blue, but I'll definitely look for a better one
π Aprilaire 213 Whole House Air Filter: Advanced Filtration for Purifiers
10 Review
π Nordic Pure 20x25x4 Pleated Furnace Filter
10 Review
π¬οΈ Nordic Pure 16x20x1 Pleated Air Filter 16x20x1M12 6 Pack - High Performance Filtration Solution
10 Review
π·οΈ Nordic Pure 20X25X5 Pleated Replacement Filter
10 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review
NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review
π§ NANPU 1/2" NPT Compressed Air Filter Regulator Combo Piggyback with Auto Drain, 5 Micron Brass Element, Poly Bowl, Metal Bracket, and 0-150 psi Gauge
18 Review
Filter under the sink Aquaphor Favorit ECO silver
20 Review