multifilter.js

const multiFilter = arr => filters =>  Object.entries(filters).reduce(
  (a, b) => a.filter(                                                                                                                                                                                              
      e => e[b[0]] === b[1]
    ), arr) 

var filtros = { 
  "at1": 1,
  "at2": "dois"
}

var lista = [
  {"at1": 1, "at2":"dois"},
  {"at1": 2, "at2":"tres"},
  {"at1": 1, "at2":"tres"},
  {"at1": 2, "at2":"dois"},
  {"at1": 1, "at2":"dois", "at3": "3"},
  {"at1": 1, "at2":"dois", "at3": "33"},
  {"at1": 1, "at2":"dois", "at3": "333"}
]

var filtrarCom = multiFilter(lista)
var filtrado = filtrarCom(filtros)