diff --git a/src/ol/filter/extentfilter.js b/src/ol/filter/extentfilter.js
new file mode 100644
index 0000000000..3a566c2490
--- /dev/null
+++ b/src/ol/filter/extentfilter.js
@@ -0,0 +1,36 @@
+goog.provide('ol.filter.Extent');
+
+goog.require('ol.Feature');
+
+
+
+/**
+ * @constructor
+ * @implements {ol.filter.Filter}
+ * @param {ol.Extent} extent The extent.
+ */
+ol.filter.Extent = function(extent) {
+
+  /**
+   * @type {ol.Extent}
+   * @private
+   */
+  this.extent_ = extent;
+
+};
+
+
+/**
+ * @return {ol.Extent} The filter extent.
+ */
+ol.filter.Extent.prototype.getExtent = function() {
+  return this.extent_;
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.filter.Extent.prototype.evaluate = function(feature) {
+  return feature.getGeometry().getBounds().intersects(this.extent_);
+};
diff --git a/src/ol/filter/logicalfilter.js b/src/ol/filter/logicalfilter.js
new file mode 100644
index 0000000000..b702958684
--- /dev/null
+++ b/src/ol/filter/logicalfilter.js
@@ -0,0 +1,62 @@
+goog.provide('ol.filter.Logical');
+goog.provide('ol.filter.LogicalOperator');
+
+goog.require('ol.Feature');
+goog.require('ol.filter.Filter');
+
+
+
+/**
+ * @constructor
+ * @implements {ol.filter.Filter}
+ * @param {Array.<ol.filter.Filter>} filters Filters to and-combine.
+ * @param {!ol.filter.LogicalOperator} operator Operator.
+ */
+ol.filter.Logical = function(filters, operator) {
+
+  /**
+   * @type {Array.<ol.filter.Filter>}
+   * @private
+   */
+  this.filters_ = filters;
+
+  /**
+   * @type {!ol.filter.LogicalOperator}
+   */
+  this.operator = operator;
+
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.filter.Logical.prototype.evaluate = function(feature) {
+  var filters = this.filters_,
+      i = 0, ii = filters.length,
+      operator = this.operator,
+      start = operator(true, false),
+      result = start;
+  while (result === start && i < ii) {
+    result = operator(result, filters[i].evaluate(feature));
+    ++i;
+  }
+  return result;
+};
+
+
+/**
+ * @return {Array.<ol.filter.Filter>} The filter's filters.
+ */
+ol.filter.Logical.prototype.getFilters = function() {
+  return this.filters_;
+};
+
+
+/**
+ * @enum {!Function}
+ */
+ol.filter.LogicalOperator = {
+  AND: /** @return {boolean} result. */ function(a, b) { return a && b; },
+  OR: /** @return {boolean} result. */ function(a, b) { return a || b; }
+};