https://creatrixsolutions.com/products/near-infrared-vs-far-infrared-saunasNear and far infrared are different wavelength ranges with different emitters and different tissue interactions. This infographic shows what each actually does and what to compare before buying.
Creatrix Solutions
City: Kennewick
Address: 214 E Albany Avenue
Website: https://creatrixsolutions.com
Phone: +1-866-686-5605