src/SearchParameters/index.js
function(attribute, operator, paramValue) {
    if (paramValue !== undefined) {
      var paramValueAsNumber = valToNumber(paramValue);
      if (!this.isNumericRefined(attribute, operator, paramValueAsNumber)) return this;
      return this.setQueryParameters({
        numericRefinements: this._clearNumericRefinements(function(value, key) {
          return key === attribute && value.op === operator && isEqual(value.val, paramValueAsNumber);
        })
      });
    } else if (operator !== undefined) {
      if (!this.isNumericRefined(attribute, operator)) return this;
      return this.setQueryParameters({
        numericRefinements: this._clearNumericRefinements(function(value, key) {
          return key === attribute && value.op === operator;
        })
      });
    }

    if (!this.isNumericRefined(attribute)) return this;
    return this.setQueryParameters({
      numericRefinements: this._clearNumericRefinements(function(value, key) {
        return key === attribute;
      })
    });
  }
function(attribute, operator, paramValue) {
    if (paramValue !== undefined) {
      var paramValueAsNumber = valToNumber(paramValue);
      if (!this.isNumericRefined(attribute, operator, paramValueAsNumber)) return this;
      return this.setQueryParameters({
        numericRefinements: this._clearNumericRefinements(function(value, key) {
          return key === attribute && value.op === operator && isEqual(value.val, paramValueAsNumber);
        })
      });
    } else if (operator !== undefined) {
      if (!this.isNumericRefined(attribute, operator)) return this;
      return this.setQueryParameters({
        numericRefinements: this._clearNumericRefinements(function(value, key) {
          return key === attribute && value.op === operator;
        })
      });
    }

    if (!this.isNumericRefined(attribute)) return this;
    return this.setQueryParameters({
      numericRefinements: this._clearNumericRefinements(function(value, key) {
        return key === attribute;
      })
    });
  }
Remove all the numeric filter for a given (attribute, operator)
@method
@param {string} attribute attribute to set the filter on
@param {string} [operator] operator of the filter (possible values: =, >, >=, <, <=, !=)
@param {number} [number] the value to be removed
@return {SearchParameters}