diff --git a/lib/torque/leaflet/torque.js b/lib/torque/leaflet/torque.js
index 310c2b8..8e89d50 100644
--- a/lib/torque/leaflet/torque.js
+++ b/lib/torque/leaflet/torque.js
@@ -239,8 +239,6 @@ L.TorqueLayer = L.CanvasLayer.extend({
           // all the points
           this.renderer._ctx.drawImage(tile._tileCache, 0, 0);
         } else {
-
-          //tile.renderFlags = this._filterTile(tile)
           this.renderer.renderTile(tile, this.key);
         }
       }
diff --git a/lib/torque/leaflet/torque_bi.js b/lib/torque/leaflet/torque_bi.js
deleted file mode 100644
index f2a77d9..0000000
--- a/lib/torque/leaflet/torque_bi.js
+++ /dev/null
@@ -1,91 +0,0 @@
-L.TorqueLayer.extend({
-
-  initialize: function(options) {
-    this._filters = {}
-    L.TorqueLayer.prototype.initialize.call(this, options);
-  },
-
-  setFilters: function() {
-    this.provider.setFilters(this._filters);
-    this._reloadTiles();
-    return this;
-  },
-
-  filterByRange: function(variableName, start, end) {
-    this._filters[variableName] = {type: 'range',  range: {start: start, end: end} }
-    this._filtersChanged()
-    this.fire('dataUpdate')
-    return this
-  },
-
-  filterByCat: function(variableName, categories, exclusive) {
-    this._filters[variableName] = {type: 'cat',  categories: categories, exclusive: !!exclusive };
-    this._filtersChanged()
-    return this
-  },
-
-  clearFilter: function(name){
-    if(name) {
-      delete this._filters[name]
-    }
-    else {
-      this._filters = {}
-    }
-    this._filtersChanged()
-    return this
-  },
-
-  _filtersChanged:function(){
-    this.provider._filters = this._filters;
-    this._clearTileCaches()
-    this._render()
-  },
-
-  getHistogramForDataset: function(varName, start, end, bins, own_filter, callback) {
-    var tiles = [{x: 0, y: 0, z: 0}];
-    this.provider.getHistogramForTiles(varName, start, end, bins, tiles, own_filter, callback);
-  },
-
-  getAggregationForVisibleRegion: function(varName, agg, own_filter, callback) {
-    var tiles = this.visibleTiles();
-    this.provider.getAggregationForTiles(varName, agg, tiles, own_filter, callback);
-  },
-
-  getHistogramForVisibleRegion: function(varName, start, end, bins, own_filter, callback) {
-    var tiles = this.visibleTiles();
-    this.provider.getHistogramForTiles(varName, start, end, bins, tiles, own_filter, callback);
-  },
-
-  getCategoriesForVisibleRegion: function(varName, callback){
-    var tiles = this.visibleTiles();
-    this.provider.getCategoriesForTiles(varName, tiles, callback);
-  },
-
-  // override default getValues to be able to handle categories
-  getValues: function(step) {
-    var values = [];
-    var idx = 0;
-    var mappedValues = [];
-    step = step === undefined ? this.key: step;
-    var t, tile;
-    for(t in this._tiles) {
-      tile = this._tiles[t];
-      if (tile) {
-        this.renderer.getValues(tile, step, values);
-        // map the categories
-        var mapping = tile.categories[step];
-        if (mapping) {
-          for (var i = idx; i <= values.length - idx; ++i) {
-            mappedValues.push(mapping[values[i]]);
-          }
-          idx = values.length;
-        }
-      }
-    }
-    if (mappedValues.length) {
-      return mappedValues;
-    }
-    return values;
-  },
-
-});
diff --git a/lib/torque/provider/index.js b/lib/torque/provider/index.js
index 43c2848..7073e03 100644
--- a/lib/torque/provider/index.js
+++ b/lib/torque/provider/index.js
@@ -1,6 +1,5 @@
 module.exports = {
     json: require('./json'),
-    filterableJson: require('./filterableJson'),
     JsonArray: require('./jsonarray'),
     windshaft: require('./windshaft'),
     tileJSON: require('./tilejson')