Kasey Kahl RELEASED from Jail -- I Never Huffed Paint!!!

"Bachelorette" star Kasey Kahl has just been released from jail -- telling TMZ, he was NOT under the influence of paint thinners during a bar fight back in January ... and he never laid his hand on a woman.

TMZ broke the story ... 29-year-old Kahl was jailed this morning in Orange County, CA after prosecutors filed several felony charges against the reality star. It all stems from a nightclub brawl that took place on January 15th, in which Kahl allegedly beat up a man and his GF while drunk and high on drugs.

But on his way out of the slammer moments ago, Kahl denied all the allegations -- telling TMZ, he's never huffed paint in his life ... "I've never even smoked marijuana."

Kahl says cops never took a blood test or alcohol test or anything to prove he was under the influence -- so the allegations are BS.

As for allegations he beat up two people that night ... Kahl insists he was punched first and only got physical to defend himself.